350140215252 has 48 divisors (see below), whose sum is σ = 822068170560. Its totient is φ = 115989311232.

The previous prime is 350140215223. The next prime is 350140215289. The reversal of 350140215252 is 252512041053.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3466488 + ... + 3566064.

It is an arithmetic number, because the mean of its divisors is an integer number (17126420220).

Almost surely, 2^350140215252 is an apocalyptic number.

It is an amenable number.

350140215252 is an abundant number, since it is smaller than the sum of its proper divisors (471927955308).

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

350140215252 is a wasteful number, since it uses less digits than its factorization.

350140215252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101400 (or 101398 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 350140215252 in words is "three hundred fifty billion, one hundred forty million, two hundred fifteen thousand, two hundred fifty-two".