40201353145 has 8 divisors (see below), whose sum is σ = 48264729480. Its totient is φ = 32145678720.

The previous prime is 40201353119. The next prime is 40201353191. The reversal of 40201353145 is 54135310204.

It can be written as a sum of positive squares in 4 ways, for example, as 11693394496 + 28507958649 = 108136^2 + 168843^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40201353145 - 2²⁷ = 40067135417 is a prime.

It is a super-2 number, since 2×40201353145² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1913986 + ... + 1934875.

It is an arithmetic number, because the mean of its divisors is an integer number (6033091185).

Almost surely, 2^40201353145 is an apocalyptic number.

It is an amenable number.

40201353145 is a deficient number, since it is larger than the sum of its proper divisors (8063376335).

40201353145 is a wasteful number, since it uses less digits than its factorization.

40201353145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850955.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 40201353145 its reverse (54135310204), we get a palindrome (94336663349).

The spelling of 40201353145 in words is "forty billion, two hundred one million, three hundred fifty-three thousand, one hundred forty-five".