147113953920 has 512 divisors, whose sum is σ = 556263936000. Its totient is φ = 36636364800.

The previous prime is 147113953873. The next prime is 147113953951. The reversal of 147113953920 is 29359311741.

147113953920 is a `hidden beast` number, since 1 + 471 + 1 + 3 + 95 + 3 + 92 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23307565 + ... + 23313875.

It is an arithmetic number, because the mean of its divisors is an integer number (1086453000).

Almost surely, 2^147113953920 is an apocalyptic number.

147113953920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147113953920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278131968000).

147113953920 is an abundant number, since it is smaller than the sum of its proper divisors (409149982080).

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

147113953920 is a wasteful number, since it uses less digits than its factorization.

147113953920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6429 (or 6411 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The spelling of 147113953920 in words is "one hundred forty-seven billion, one hundred thirteen million, nine hundred fifty-three thousand, nine hundred twenty".