40264155537323 has 8 divisors (see below), whose sum is σ = 40411312229376. Its totient is φ = 40117152537000.

The previous prime is 40264155537257. The next prime is 40264155537367. The reversal of 40264155537323 is 32373555146204.

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

It is a cyclic number.

It is not a de Polignac number, because 40264155537323 - 2³⁰ = 40263081795499 is a prime.

It is a super-2 number, since 2×40264155537323² (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 (40264155537923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37898003 + ... + 38945948.

It is an arithmetic number, because the mean of its divisors is an integer number (5051414028672).

Almost surely, 2^{40264155537323} is an apocalyptic number.

40264155537323 is a deficient number, since it is larger than the sum of its proper divisors (147156692053).

40264155537323 is a wasteful number, since it uses less digits than its factorization.

40264155537323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76845865.

The product of its (nonzero) digits is 9072000, while the sum is 50.

The spelling of 40264155537323 in words is "forty trillion, two hundred sixty-four billion, one hundred fifty-five million, five hundred thirty-seven thousand, three hundred twenty-three".