272914197602 has 18 divisors (see below), whose sum is σ = 413283400803. Its totient is φ = 135165303504.

The previous prime is 272914197601. The next prime is 272914197607. The reversal of 272914197602 is 206791419272.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 272660464561 + 253733041 = 522169^2 + 15929^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=369401.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272914197601) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 80527724 + ... + 80531112.

Almost surely, 2^272914197602 is an apocalyptic number.

272914197602 is a deficient number, since it is larger than the sum of its proper divisors (140369203201).

272914197602 is an frugal number, since it uses more digits than its factorization.

272914197602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6998 (or 3500 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 50.

Multiplying 272914197602 by its sum of digits (50), we get a square (13645709880100 = 3694010²).

The spelling of 272914197602 in words is "two hundred seventy-two billion, nine hundred fourteen million, one hundred ninety-seven thousand, six hundred two".