13148704224 has 36 divisors (see below), whose sum is σ = 37391628456. Its totient is φ = 4382901312.

The previous prime is 13148704169. The next prime is 13148704237. The reversal of 13148704224 is 42240784131.

13148704224 is a `hidden beast` number, since 131 + 487 + 0 + 42 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22827324 + ... + 22827899.

It is an arithmetic number, because the mean of its divisors is an integer number (1038656346).

Almost surely, 2^13148704224 is an apocalyptic number.

It is an amenable number.

13148704224 is an abundant number, since it is smaller than the sum of its proper divisors (24242924232).

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

13148704224 is a wasteful number, since it uses less digits than its factorization.

13148704224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45655239 (or 45655228 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The spelling of 13148704224 in words is "thirteen billion, one hundred forty-eight million, seven hundred four thousand, two hundred twenty-four".