30847874150 has 24 divisors (see below), whose sum is σ = 57393008904. Its totient is φ = 12335716800.

The previous prime is 30847874149. The next prime is 30847874209. The reversal of 30847874150 is 5147874803.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30847874095 and 30847874104.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 99665 + ... + 267635.

It is an arithmetic number, because the mean of its divisors is an integer number (2391375371).

Almost surely, 2^30847874150 is an apocalyptic number.

30847874150 is a deficient number, since it is larger than the sum of its proper divisors (26545134754).

30847874150 is a wasteful number, since it uses less digits than its factorization.

30847874150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171656 (or 171651 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 47.

The spelling of 30847874150 in words is "thirty billion, eight hundred forty-seven million, eight hundred seventy-four thousand, one hundred fifty".