350396404662020 has 48 divisors (see below), whose sum is σ = 737293813191936. Its totient is φ = 139880321952000.

The previous prime is 350396404662011. The next prime is 350396404662091. The reversal of 350396404662020 is 20266404693053.

It is a self number, because there is not a number n which added to its sum of digits gives 350396404662020.

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, 45182840 + ... + 52366800.

It is an arithmetic number, because the mean of its divisors is an integer number (15360287774832).

Almost surely, 2^{350396404662020} is an apocalyptic number.

It is an amenable number.

350396404662020 is an abundant number, since it is smaller than the sum of its proper divisors (386897408529916).

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

350396404662020 is a wasteful number, since it uses less digits than its factorization.

350396404662020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7188812 (or 7188810 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 50.

The spelling of 350396404662020 in words is "three hundred fifty trillion, three hundred ninety-six billion, four hundred four million, six hundred sixty-two thousand, twenty".