30885429325250 has 16 divisors (see below), whose sum is σ = 57817523697336. Its totient is φ = 12354171730000.

The previous prime is 30885429325241. The next prime is 30885429325259. The reversal of 30885429325250 is 5252392458803.

It is an interprime number because it is at equal distance from previous prime (30885429325241) and next prime (30885429325259).

It can be written as a sum of positive squares in 4 ways, for example, as 7293299773321 + 23592129551929 = 2700611^2 + 4857173^2 .

It is not an unprimeable number, because it can be changed into a prime (30885429325259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61770858401 + ... + 61770858900.

Almost surely, 2^{30885429325250} is an apocalyptic number.

30885429325250 is a deficient number, since it is larger than the sum of its proper divisors (26932094372086).

30885429325250 is a wasteful number, since it uses less digits than its factorization.

30885429325250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123541717318 (or 123541717308 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 56.

The spelling of 30885429325250 in words is "thirty trillion, eight hundred eighty-five billion, four hundred twenty-nine million, three hundred twenty-five thousand, two hundred fifty".