40456100528 has 20 divisors (see below), whose sum is σ = 78662649048. Its totient is φ = 20156062080.

The previous prime is 40456100527. The next prime is 40456100563. The reversal of 40456100528 is 82500165404.

It is not an unprimeable number, because it can be changed into a prime (40456100527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4494626 + ... + 4503617.

Almost surely, 2^40456100528 is an apocalyptic number.

It is an amenable number.

40456100528 is a deficient number, since it is larger than the sum of its proper divisors (38206548520).

40456100528 is a wasteful number, since it uses less digits than its factorization.

40456100528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8998532 (or 8998526 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 40456100528 in words is "forty billion, four hundred fifty-six million, one hundred thousand, five hundred twenty-eight".