40001054504 has 16 divisors (see below), whose sum is σ = 75117909600. Its totient is φ = 19969611952.

The previous prime is 40001054477. The next prime is 40001054537. The reversal of 40001054504 is 40545010004.

It is a super-2 number, since 2×40001054504² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40001054504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3858914 + ... + 3869265.

It is an arithmetic number, because the mean of its divisors is an integer number (4694869350).

Almost surely, 2^40001054504 is an apocalyptic number.

It is an amenable number.

40001054504 is a deficient number, since it is larger than the sum of its proper divisors (35116855096).

40001054504 is a wasteful number, since it uses less digits than its factorization.

40001054504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7728832 (or 7728828 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

Adding to 40001054504 its reverse (40545010004), we get a palindrome (80546064508).

The spelling of 40001054504 in words is "forty billion, one million, fifty-four thousand, five hundred four".