356056442 has 12 divisors (see below), whose sum is σ = 621282330. Its totient is φ = 152595576.

The previous prime is 356056433. The next prime is 356056453. The reversal of 356056442 is 244650653.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 201327721 + 154728721 = 14189^2 + 12439^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1816517 + ... + 1816712.

Almost surely, 2^356056442 is an apocalyptic number.

356056442 is a deficient number, since it is larger than the sum of its proper divisors (265225888).

356056442 is a wasteful number, since it uses less digits than its factorization.

356056442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3633245 (or 3633238 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 356056442 is about 18869.4579148422. The cubic root of 356056442 is about 708.7715595738.

The spelling of 356056442 in words is "three hundred fifty-six million, fifty-six thousand, four hundred forty-two".