147056211664 has 20 divisors (see below), whose sum is σ = 301681493604. Its totient is φ = 69202923008.

The previous prime is 147056211637. The next prime is 147056211671. The reversal of 147056211664 is 466112650741.

It can be written as a sum of positive squares in 2 ways, for example, as 57121000000 + 89935211664 = 239000^2 + 299892^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 147056211664.

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, 270323647 + ... + 270324190.

Almost surely, 2^147056211664 is an apocalyptic number.

It is an amenable number.

147056211664 is an abundant number, since it is smaller than the sum of its proper divisors (154625281940).

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

147056211664 is a wasteful number, since it uses less digits than its factorization.

147056211664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540647862 (or 540647856 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 147056211664 in words is "one hundred forty-seven billion, fifty-six million, two hundred eleven thousand, six hundred sixty-four".