30147155555424 has 24 divisors (see below), whose sum is σ = 79136283333240. Its totient is φ = 10049051851776.

The previous prime is 30147155555411. The next prime is 30147155555431. The reversal of 30147155555424 is 42455555174103.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

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, 157016435089 + ... + 157016435280.

It is an arithmetic number, because the mean of its divisors is an integer number (3297345138885).

Almost surely, 2^{30147155555424} is an apocalyptic number.

It is an amenable number.

30147155555424 is an abundant number, since it is smaller than the sum of its proper divisors (48989127777816).

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

30147155555424 is a wasteful number, since it uses less digits than its factorization.

30147155555424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314032870382 (or 314032870374 counting only the distinct ones).

The product of its (nonzero) digits is 8400000, while the sum is 51.

The spelling of 30147155555424 in words is "thirty trillion, one hundred forty-seven billion, one hundred fifty-five million, five hundred fifty-five thousand, four hundred twenty-four".