350166421234020 has 24 divisors (see below), whose sum is σ = 980465979455424. Its totient is φ = 93377712329056.

The previous prime is 350166421234009. The next prime is 350166421234031. The reversal of 350166421234020 is 20432124661053.

It is an interprime number because it is at equal distance from previous prime (350166421234009) and next prime (350166421234031).

It is a super-2 number, since 2×350166421234020² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 350166421234020.

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, 2918053510224 + ... + 2918053510343.

It is an arithmetic number, because the mean of its divisors is an integer number (40852749143976).

Almost surely, 2^{350166421234020} is an apocalyptic number.

350166421234020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

350166421234020 is an abundant number, since it is smaller than the sum of its proper divisors (630299558221404).

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

350166421234020 is a wasteful number, since it uses less digits than its factorization.

350166421234020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5836107020579 (or 5836107020577 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

Adding to 350166421234020 its reverse (20432124661053), we get a palindrome (370598545895073).

The spelling of 350166421234020 in words is "three hundred fifty trillion, one hundred sixty-six billion, four hundred twenty-one million, two hundred thirty-four thousand, twenty".