40330234243201 has 4 divisors (see below), whose sum is σ = 46091696277952. Its totient is φ = 34568772208452.

The previous prime is 40330234243193. The next prime is 40330234243253. The reversal of 40330234243201 is 10234243203304.

It is a happy number.

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 40330234243201 - 2³ = 40330234243193 is a prime.

It is a super-2 number, since 2×40330234243201² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40330234243001) 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, 2880731017365 + ... + 2880731017378.

It is an arithmetic number, because the mean of its divisors is an integer number (11522924069488).

Almost surely, 2^{40330234243201} is an apocalyptic number.

It is an amenable number.

40330234243201 is a deficient number, since it is larger than the sum of its proper divisors (5761462034751).

40330234243201 is an equidigital number, since it uses as much as digits as its factorization.

40330234243201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5761462034750.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 40330234243201 its reverse (10234243203304), we get a palindrome (50564477446505).

The spelling of 40330234243201 in words is "forty trillion, three hundred thirty billion, two hundred thirty-four million, two hundred forty-three thousand, two hundred one".