40772330662788 has 30 divisors (see below), whose sum is σ = 106586926147086. Its totient is φ = 13590776887488.

The previous prime is 40772330662771. The next prime is 40772330662801. The reversal of 40772330662788 is 88726603327704.

40772330662788 is a `hidden beast` number, since 4 + 0 + 77 + 233 + 0 + 66 + 278 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 24117508477764 + 16654822185024 = 4910958^2 + 4081032^2 .

It is a super-3 number, since 3×40772330662788³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 62920263045 + ... + 62920263692.

Almost surely, 2^{40772330662788} is an apocalyptic number.

It is an amenable number.

40772330662788 is an abundant number, since it is smaller than the sum of its proper divisors (65814595484298).

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

40772330662788 is a wasteful number, since it uses less digits than its factorization.

40772330662788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125840526753 (or 125840526742 counting only the distinct ones).

The product of its (nonzero) digits is 113799168, while the sum is 63.

The spelling of 40772330662788 in words is "forty trillion, seven hundred seventy-two billion, three hundred thirty million, six hundred sixty-two thousand, seven hundred eighty-eight".