270742507298 has 16 divisors (see below), whose sum is σ = 407418876216. Its totient is φ = 134936601600.

The previous prime is 270742507279. The next prime is 270742507327. The reversal of 270742507298 is 892705247072.

It can be written as a sum of positive squares in 4 ways, for example, as 163189337089 + 107553170209 = 403967^2 + 327953^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1322690 + ... + 1513602.

Almost surely, 2^270742507298 is an apocalyptic number.

270742507298 is a deficient number, since it is larger than the sum of its proper divisors (136676368918).

270742507298 is a wasteful number, since it uses less digits than its factorization.

270742507298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193189.

The product of its (nonzero) digits is 3951360, while the sum is 53.

The spelling of 270742507298 in words is "two hundred seventy billion, seven hundred forty-two million, five hundred seven thousand, two hundred ninety-eight".