30836141944 has 16 divisors (see below), whose sum is σ = 58037609520. Its totient is φ = 15359446080.

The previous prime is 30836141939. The next prime is 30836141953. The reversal of 30836141944 is 44914163803.

It is a self number, because there is not a number n which added to its sum of digits gives 30836141944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7325877 + ... + 7330084.

It is an arithmetic number, because the mean of its divisors is an integer number (3627350595).

Almost surely, 2^30836141944 is an apocalyptic number.

It is an amenable number.

30836141944 is a deficient number, since it is larger than the sum of its proper divisors (27201467576).

30836141944 is a wasteful number, since it uses less digits than its factorization.

30836141944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14656230 (or 14656226 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 30836141944 in words is "thirty billion, eight hundred thirty-six million, one hundred forty-one thousand, nine hundred forty-four".