400101150116502 has 32 divisors (see below), whose sum is σ = 889736732035200. Its totient is φ = 133273590272424.

The previous prime is 400101150116497. The next prime is 400101150116519. The reversal of 400101150116502 is 205611051101004.

400101150116502 is a `hidden beast` number, since 4 + 0 + 0 + 1 + 0 + 1 + 1 + 5 + 0 + 1 + 1 + 650 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2596026852 + ... + 2596180967.

It is an arithmetic number, because the mean of its divisors is an integer number (27804272876100).

Almost surely, 2^{400101150116502} is an apocalyptic number.

400101150116502 is an abundant number, since it is smaller than the sum of its proper divisors (489635581918698).

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

400101150116502 is a wasteful number, since it uses less digits than its factorization.

400101150116502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5192209257 (or 5192209251 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 27.

The spelling of 400101150116502 in words is "four hundred trillion, one hundred one billion, one hundred fifty million, one hundred sixteen thousand, five hundred two".