342260553 has 16 divisors (see below), whose sum is σ = 472157696. Its totient is φ = 220302720.

The previous prime is 342260551. The next prime is 342260587. The reversal of 342260553 is 355062243.

It is not a de Polignac number, because 342260553 - 2¹ = 342260551 is a prime.

It is a super-2 number, since 2×342260553² = 234284572279731618, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 342260553.

It is not an unprimeable number, because it can be changed into a prime (342260551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38475 + ... + 46527.

It is an arithmetic number, because the mean of its divisors is an integer number (29509856).

Almost surely, 2^342260553 is an apocalyptic number.

It is an amenable number.

342260553 is a deficient number, since it is larger than the sum of its proper divisors (129897143).

342260553 is a wasteful number, since it uses less digits than its factorization.

342260553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8544.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 342260553 is about 18500.2852140176. The cubic root of 342260553 is about 699.4966129188.

The spelling of 342260553 in words is "three hundred forty-two million, two hundred sixty thousand, five hundred fifty-three".