40763524128 has 96 divisors (see below), whose sum is σ = 114032572416. Its totient is φ = 12720499968.

The previous prime is 40763524097. The next prime is 40763524147. The reversal of 40763524128 is 82142536704.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 40763524128.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92626 + ... + 300177.

It is an arithmetic number, because the mean of its divisors is an integer number (1187839296).

Almost surely, 2^40763524128 is an apocalyptic number.

40763524128 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40763524128 is an abundant number, since it is smaller than the sum of its proper divisors (73269048288).

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

40763524128 is a wasteful number, since it uses less digits than its factorization.

40763524128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392886 (or 392878 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 40763524128 in words is "forty billion, seven hundred sixty-three million, five hundred twenty-four thousand, one hundred twenty-eight".