356001394220 has 12 divisors (see below), whose sum is σ = 747602927904. Its totient is φ = 142400557680.

The previous prime is 356001394219. The next prime is 356001394237. The reversal of 356001394220 is 22493100653.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8900034836 + ... + 8900034875.

It is an arithmetic number, because the mean of its divisors is an integer number (62300243992).

Almost surely, 2^356001394220 is an apocalyptic number.

It is an amenable number.

356001394220 is an abundant number, since it is smaller than the sum of its proper divisors (391601533684).

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

356001394220 is a wasteful number, since it uses less digits than its factorization.

356001394220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17800069720 (or 17800069718 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 356001394220 its reverse (22493100653), we get a palindrome (378494494873).

The spelling of 356001394220 in words is "three hundred fifty-six billion, one million, three hundred ninety-four thousand, two hundred twenty".