30937616148 has 12 divisors (see below), whose sum is σ = 72187771040. Its totient is φ = 10312538712.

The previous prime is 30937616147. The next prime is 30937616159. The reversal of 30937616148 is 84161673903.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 30937616097 and 30937616106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30937616147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1289067328 + ... + 1289067351.

Almost surely, 2^30937616148 is an apocalyptic number.

It is an amenable number.

30937616148 is an abundant number, since it is smaller than the sum of its proper divisors (41250154892).

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

30937616148 is a wasteful number, since it uses less digits than its factorization.

30937616148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578134686 (or 2578134684 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 30937616148 in words is "thirty billion, nine hundred thirty-seven million, six hundred sixteen thousand, one hundred forty-eight".