342249570441 has 27 divisors (see below), whose sum is σ = 525196894183. Its totient is φ = 214726107840.

The previous prime is 342249570431. The next prime is 342249570479. The reversal of 342249570441 is 144075942243.

The square root of 342249570441 is 585021.

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

342249570441 is a `hidden beast` number, since 34 + 2 + 2 + 4 + 9 + 570 + 4 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 266457278025 + 75792292416 = 516195^2 + 275304^2 .

It is not a de Polignac number, because 342249570441 - 2⁵ = 342249570409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342249570431) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 29830336 + ... + 29841806.

Almost surely, 2^342249570441 is an apocalyptic number.

342249570441 is the 585021-st square number.

342249570441 is the 292511-st centered octagonal number.

It is an amenable number.

342249570441 is a deficient number, since it is larger than the sum of its proper divisors (182947323742).

342249570441 is an frugal number, since it uses more digits than its factorization.

342249570441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22982 (or 11491 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 342249570441 in words is "three hundred forty-two billion, two hundred forty-nine million, five hundred seventy thousand, four hundred forty-one".