270279373456 has 15 divisors (see below), whose sum is σ = 523670315203. Its totient is φ = 135138646960.

The previous prime is 270279373451. The next prime is 270279373489. The reversal of 270279373456 is 654373972072.

It is a happy number.

The square root of 270279373456 is 519884.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 270279373397 and 270279373406.

It is not an unprimeable number, because it can be changed into a prime (270279373451) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2014551 + ... + 2144521.

Almost surely, 2^270279373456 is an apocalyptic number.

270279373456 is the 519884-th square number.

It is an amenable number.

270279373456 is a deficient number, since it is larger than the sum of its proper divisors (253390941747).

270279373456 is an frugal number, since it uses more digits than its factorization.

270279373456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259950 (or 129973 counting only the distinct ones).

The product of its (nonzero) digits is 13335840, while the sum is 55.

The spelling of 270279373456 in words is "two hundred seventy billion, two hundred seventy-nine million, three hundred seventy-three thousand, four hundred fifty-six".