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40310301401 = 58768671723
BaseRepresentation
bin100101100010101011…
…100110001011011001
310212001021221110222222
4211202223212023121
51130023414121101
630303541353425
72624632623416
oct454253461331
9125037843888
1040310301401
1116106129087
12798ba08875
133a55449166
141d458a310d
1510add7d01b
hex962ae62d9

40310301401 has 4 divisors (see below), whose sum is σ = 40378973712. Its totient is φ = 40241629092.

The previous prime is 40310301391. The next prime is 40310301419. The reversal of 40310301401 is 10410301304.

40310301401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40310301401 - 210 = 40310300377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40310301401.

It is not an unprimeable number, because it can be changed into a prime (40310381401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34335275 + ... + 34336448.

It is an arithmetic number, because the mean of its divisors is an integer number (10094743428).

Almost surely, 240310301401 is an apocalyptic number.

It is an amenable number.

40310301401 is a deficient number, since it is larger than the sum of its proper divisors (68672311).

40310301401 is an equidigital number, since it uses as much as digits as its factorization.

40310301401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68672310.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 40310301401 its reverse (10410301304), we get a palindrome (50720602705).

The spelling of 40310301401 in words is "forty billion, three hundred ten million, three hundred one thousand, four hundred one".

Divisors: 1 587 68671723 40310301401