40802545440528 has 40 divisors (see below), whose sum is σ = 105995439295200. Its totient is φ = 13524866083584.

The previous prime is 40802545440497. The next prime is 40802545440557. The reversal of 40802545440528 is 82504454520804.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2374441213 + ... + 2374458396.

It is an arithmetic number, because the mean of its divisors is an integer number (2649885982380).

Almost surely, 2^{40802545440528} is an apocalyptic number.

40802545440528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40802545440528 is an abundant number, since it is smaller than the sum of its proper divisors (65192893854672).

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

40802545440528 is a wasteful number, since it uses less digits than its factorization.

40802545440528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4748899799 (or 4748899793 counting only the distinct ones).

The product of its (nonzero) digits is 8192000, while the sum is 51.

The spelling of 40802545440528 in words is "forty trillion, eight hundred two billion, five hundred forty-five million, four hundred forty thousand, five hundred twenty-eight".