40200088828644 has 72 divisors (see below), whose sum is σ = 107562719628000. Its totient is φ = 12623844380544.

The previous prime is 40200088828631. The next prime is 40200088828681. The reversal of 40200088828644 is 44682888000204.

40200088828644 is a `hidden beast` number, since 40 + 200 + 0 + 8 + 88 + 286 + 44 = 666.

It is a super-3 number, since 3×40200088828644³ (a number of 42 digits) contains 333 as substring.

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, 164045329 + ... + 164290200.

It is an arithmetic number, because the mean of its divisors is an integer number (1493926661500).

Almost surely, 2^{40200088828644} is an apocalyptic number.

It is an amenable number.

40200088828644 is an abundant number, since it is smaller than the sum of its proper divisors (67362630799356).

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

40200088828644 is a wasteful number, since it uses less digits than its factorization.

40200088828644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328335737 (or 328335732 counting only the distinct ones).

The product of its (nonzero) digits is 6291456, while the sum is 54.

The spelling of 40200088828644 in words is "forty trillion, two hundred billion, eighty-eight million, eight hundred twenty-eight thousand, six hundred forty-four".