40029644150688 has 96 divisors (see below), whose sum is σ = 111851016782400. Its totient is φ = 12498907170816.

The previous prime is 40029644150627. The next prime is 40029644150711. The reversal of 40029644150688 is 88605144692004.

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

It is a Harshad number since it is a multiple of its sum of digits (57).

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 15 ways as a sum of consecutive naturals, for example, 123130231 + ... + 123454902.

It is an arithmetic number, because the mean of its divisors is an integer number (1165114758150).

Almost surely, 2^{40029644150688} is an apocalyptic number.

40029644150688 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40029644150688 is an abundant number, since it is smaller than the sum of its proper divisors (71821372631712).

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

40029644150688 is a wasteful number, since it uses less digits than its factorization.

40029644150688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246585254 (or 246585246 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 57.

The spelling of 40029644150688 in words is "forty trillion, twenty-nine billion, six hundred forty-four million, one hundred fifty thousand, six hundred eighty-eight".