147622281775164 has 72 divisors (see below), whose sum is σ = 426610973399520. Its totient is φ = 42163295513472.

The previous prime is 147622281775153. The next prime is 147622281775219. The reversal of 147622281775164 is 461577182226741.

147622281775164 is a `hidden beast` number, since 1 + 4 + 7 + 6 + 22 + 28 + 1 + 77 + 516 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99954919 + ... + 101421054.

Almost surely, 2^{147622281775164} is an apocalyptic number.

147622281775164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

147622281775164 is an abundant number, since it is smaller than the sum of its proper divisors (278988691624356).

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

147622281775164 is a wasteful number, since it uses less digits than its factorization.

147622281775164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201378899 (or 201378894 counting only the distinct ones).

The product of its digits is 63221760, while the sum is 63.

The spelling of 147622281775164 in words is "one hundred forty-seven trillion, six hundred twenty-two billion, two hundred eighty-one million, seven hundred seventy-five thousand, one hundred sixty-four".