137430727073152 has 32 divisors (see below), whose sum is σ = 273949113368520. Its totient is φ = 68674871169024.

The previous prime is 137430727073069. The next prime is 137430727073203. The reversal of 137430727073152 is 251370727034731.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 137430727073152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316128558 + ... + 316562989.

Almost surely, 2^{137430727073152} is an apocalyptic number.

It is an amenable number.

137430727073152 is a deficient number, since it is larger than the sum of its proper divisors (136518386295368).

137430727073152 is an equidigital number, since it uses as much as digits as its factorization.

137430727073152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632693258 (or 632693246 counting only the distinct ones).

The product of its (nonzero) digits is 5186160, while the sum is 52.

The spelling of 137430727073152 in words is "one hundred thirty-seven trillion, four hundred thirty billion, seven hundred twenty-seven million, seventy-three thousand, one hundred fifty-two".