250215432130 has 64 divisors (see below), whose sum is σ = 482331985920. Its totient is φ = 93173587200.

The previous prime is 250215432079. The next prime is 250215432151. The reversal of 250215432130 is 31234512052.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12588400 + ... + 12608260.

It is an arithmetic number, because the mean of its divisors is an integer number (7536437280).

Almost surely, 2^250215432130 is an apocalyptic number.

250215432130 is a deficient number, since it is larger than the sum of its proper divisors (232116553790).

250215432130 is a wasteful number, since it uses less digits than its factorization.

250215432130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21035.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 250215432130 its reverse (31234512052), we get a palindrome (281449944182).

The spelling of 250215432130 in words is "two hundred fifty billion, two hundred fifteen million, four hundred thirty-two thousand, one hundred thirty".