356346042 has 32 divisors (see below), whose sum is σ = 773140032. Its totient is φ = 108841344.

The previous prime is 356346013. The next prime is 356346073. The reversal of 356346042 is 240643653.

It is a junction number, because it is equal to n+sod(n) for n = 356345994 and 356346012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5988 + ... + 27359.

It is an arithmetic number, because the mean of its divisors is an integer number (24160626).

Almost surely, 2^356346042 is an apocalyptic number.

356346042 is an abundant number, since it is smaller than the sum of its proper divisors (416793990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

356346042 is a wasteful number, since it uses less digits than its factorization.

356346042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33502.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 356346042 is about 18877.1301314580. The cubic root of 356346042 is about 708.9636682723.

Adding to 356346042 its reverse (240643653), we get a palindrome (596989695).

The spelling of 356346042 in words is "three hundred fifty-six million, three hundred forty-six thousand, forty-two".