255354442 has 16 divisors (see below), whose sum is σ = 439572672. Its totient is φ = 108982080.

The previous prime is 255354413. The next prime is 255354461. The reversal of 255354442 is 244453552.

255354442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 255354398 and 255354407.

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, 34468 + ... + 41215.

It is an arithmetic number, because the mean of its divisors is an integer number (27473292).

Almost surely, 2^255354442 is an apocalyptic number.

255354442 is a deficient number, since it is larger than the sum of its proper divisors (184218230).

255354442 is a wasteful number, since it uses less digits than its factorization.

255354442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75933.

The product of its digits is 96000, while the sum is 34.

The square root of 255354442 is about 15979.8135783870. The cubic root of 255354442 is about 634.4262426417.

The spelling of 255354442 in words is "two hundred fifty-five million, three hundred fifty-four thousand, four hundred forty-two".