40651076928 has 112 divisors (see below), whose sum is σ = 134095809024. Its totient is φ = 10558717440.

The previous prime is 40651076881. The next prime is 40651076941. The reversal of 40651076928 is 82967015604.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1360050 + ... + 1389617.

Almost surely, 2^40651076928 is an apocalyptic number.

40651076928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40651076928 is an abundant number, since it is smaller than the sum of its proper divisors (93444732096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40651076928 is a wasteful number, since it uses less digits than its factorization.

40651076928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749700 (or 2749690 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 40651076928 in words is "forty billion, six hundred fifty-one million, seventy-six thousand, nine hundred twenty-eight".