350213030150520 has 32 divisors (see below), whose sum is σ = 1050639090451920. Its totient is φ = 93390141373440.

The previous prime is 350213030150519. The next prime is 350213030150521. The reversal of 350213030150520 is 25051030312053.

It is an interprime number because it is at equal distance from previous prime (350213030150519) and next prime (350213030150521).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350213030150521) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1459220958841 + ... + 1459220959080.

Almost surely, 2^{350213030150520} is an apocalyptic number.

350213030150520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

350213030150520 is an abundant number, since it is smaller than the sum of its proper divisors (700426060301400).

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

350213030150520 is a wasteful number, since it uses less digits than its factorization.

350213030150520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918441917935 (or 2918441917931 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 350213030150520 its reverse (25051030312053), we get a palindrome (375264060462573).

The spelling of 350213030150520 in words is "three hundred fifty trillion, two hundred thirteen billion, thirty million, one hundred fifty thousand, five hundred twenty".