40408888702554 has 64 divisors (see below), whose sum is σ = 90421254144000. Its totient is φ = 13376128330800.

The previous prime is 40408888702529. The next prime is 40408888702561. The reversal of 40408888702554 is 45520788880404.

40408888702554 is a `hidden beast` number, since 4 + 0 + 4 + 0 + 8 + 8 + 8 + 8 + 70 + 2 + 554 = 666.

40408888702554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40408888702554² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40408888702491 and 40408888702500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24637887 + ... + 26226765.

It is an arithmetic number, because the mean of its divisors is an integer number (1412832096000).

Almost surely, 2^{40408888702554} is an apocalyptic number.

40408888702554 is an abundant number, since it is smaller than the sum of its proper divisors (50012365441446).

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

40408888702554 is a wasteful number, since it uses less digits than its factorization.

40408888702554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592160 (or 1592154 counting only the distinct ones).

The product of its (nonzero) digits is 91750400, while the sum is 63.

The spelling of 40408888702554 in words is "forty trillion, four hundred eight billion, eight hundred eighty-eight million, seven hundred two thousand, five hundred fifty-four".