16151204003640 has 64 divisors (see below), whose sum is σ = 48453946536960. Its totient is φ = 4306957998720.

The previous prime is 16151204003629. The next prime is 16151204003663. The reversal of 16151204003640 is 4630040215161.

It is a super-2 number, since 2×16151204003640² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21168385 + ... + 21918095.

It is an arithmetic number, because the mean of its divisors is an integer number (757092914640).

Almost surely, 2^{16151204003640} is an apocalyptic number.

16151204003640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16151204003640 is an abundant number, since it is smaller than the sum of its proper divisors (32302742533320).

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

16151204003640 is a wasteful number, since it uses less digits than its factorization.

16151204003640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929252 (or 929248 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 16151204003640 in words is "sixteen trillion, one hundred fifty-one billion, two hundred four million, three thousand, six hundred forty".