30445151124 has 12 divisors (see below), whose sum is σ = 71038685984. Its totient is φ = 10148383704.

The previous prime is 30445151059. The next prime is 30445151141. The reversal of 30445151124 is 42115154403.

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 = 30445151091 and 30445151100.

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, 1268547952 + ... + 1268547975.

Almost surely, 2^30445151124 is an apocalyptic number.

It is an amenable number.

30445151124 is an abundant number, since it is smaller than the sum of its proper divisors (40593534860).

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

30445151124 is a wasteful number, since it uses less digits than its factorization.

30445151124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537095934 (or 2537095932 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 30445151124 in words is "thirty billion, four hundred forty-five million, one hundred fifty-one thousand, one hundred twenty-four".