40282556491008 has 216 divisors, whose sum is σ = 128990754930240. Its totient is φ = 12394632407040.

The previous prime is 40282556490947. The next prime is 40282556491057. The reversal of 40282556491008 is 80019465528204.

40282556491008 is a `hidden beast` number, since 4 + 0 + 2 + 82 + 556 + 4 + 9 + 1 + 0 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (216).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16074228 + ... + 18410483.

Almost surely, 2^{40282556491008} is an apocalyptic number.

40282556491008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40282556491008 is an abundant number, since it is smaller than the sum of its proper divisors (88708198439232).

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

40282556491008 is a wasteful number, since it uses less digits than its factorization.

40282556491008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34484762 (or 34484729 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The spelling of 40282556491008 in words is "forty trillion, two hundred eighty-two billion, five hundred fifty-six million, four hundred ninety-one thousand, eight".