147664355934 has 16 divisors (see below), whose sum is σ = 295353318672. Its totient is φ = 49217350848.

The previous prime is 147664355921. The next prime is 147664355959. The reversal of 147664355934 is 439553466741.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 946809 + ... + 1091684.

It is an arithmetic number, because the mean of its divisors is an integer number (18459582417).

Almost surely, 2^147664355934 is an apocalyptic number.

147664355934 is an abundant number, since it is smaller than the sum of its proper divisors (147688962738).

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

147664355934 is a wasteful number, since it uses less digits than its factorization.

147664355934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050571.

The product of its digits is 32659200, while the sum is 57.

The spelling of 147664355934 in words is "one hundred forty-seven billion, six hundred sixty-four million, three hundred fifty-five thousand, nine hundred thirty-four".