40323314004401 has 4 divisors (see below), whose sum is σ = 40323331791600. Its totient is φ = 40323296217204.

The previous prime is 40323314004377. The next prime is 40323314004409. The reversal of 40323314004401 is 10440041332304.

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 40323314004401 - 2³⁸ = 40048436097457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40323314004409) 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, 4893371 + ... + 10227008.

It is an arithmetic number, because the mean of its divisors is an integer number (10080832947900).

Almost surely, 2^{40323314004401} is an apocalyptic number.

It is an amenable number.

40323314004401 is a deficient number, since it is larger than the sum of its proper divisors (17787199).

40323314004401 is a wasteful number, since it uses less digits than its factorization.

40323314004401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17787198.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 40323314004401 its reverse (10440041332304), we get a palindrome (50763355336705).

The spelling of 40323314004401 in words is "forty trillion, three hundred twenty-three billion, three hundred fourteen million, four thousand, four hundred one".