354042256 has 10 divisors (see below), whose sum is σ = 685956902. Its totient is φ = 177021120.

The previous prime is 354042203. The next prime is 354042317. The reversal of 354042256 is 652240453.

It can be written as a sum of positive squares in only one way, i.e., 354041856 + 400 = 18816^2 + 20^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11063805 + ... + 11063836.

Almost surely, 2^354042256 is an apocalyptic number.

It is an amenable number.

354042256 is a deficient number, since it is larger than the sum of its proper divisors (331914646).

354042256 is a wasteful number, since it uses less digits than its factorization.

354042256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22127649 (or 22127643 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 354042256 is about 18816.0106292487. The cubic root of 354042256 is about 707.4325413587.

It can be divided in two parts, 3540 and 42256, that added together give a square (45796 = 214²).

The spelling of 354042256 in words is "three hundred fifty-four million, forty-two thousand, two hundred fifty-six".