250030213136 has 80 divisors (see below), whose sum is σ = 566354429568. Its totient is φ = 105770649600.

The previous prime is 250030213061. The next prime is 250030213193. The reversal of 250030213136 is 631312030052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 684905 + ... + 984456.

Almost surely, 2^250030213136 is an apocalyptic number.

It is an amenable number.

250030213136 is an abundant number, since it is smaller than the sum of its proper divisors (316324216432).

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

250030213136 is a wasteful number, since it uses less digits than its factorization.

250030213136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669440 (or 1669434 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 250030213136 its reverse (631312030052), we get a palindrome (881342243188).

The spelling of 250030213136 in words is "two hundred fifty billion, thirty million, two hundred thirteen thousand, one hundred thirty-six".