147161547870687 has 48 divisors (see below), whose sum is σ = 256329624096000. Its totient is φ = 79476266973312.

The previous prime is 147161547870653. The next prime is 147161547870719. The reversal of 147161547870687 is 786078745161741.

147161547870687 is a `hidden beast` number, since 1 + 4 + 7 + 1 + 6 + 1 + 5 + 478 + 70 + 6 + 87 = 666.

It is not a de Polignac number, because 147161547870687 - 2²⁷ = 147161413652959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147161547870637) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 146207262 + ... + 147210347.

It is an arithmetic number, because the mean of its divisors is an integer number (5340200502000).

Almost surely, 2^{147161547870687} is an apocalyptic number.

147161547870687 is a deficient number, since it is larger than the sum of its proper divisors (109168076225313).

147161547870687 is a wasteful number, since it uses less digits than its factorization.

147161547870687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293418060 (or 293418057 counting only the distinct ones).

The product of its (nonzero) digits is 442552320, while the sum is 72.

The spelling of 147161547870687 in words is "one hundred forty-seven trillion, one hundred sixty-one billion, five hundred forty-seven million, eight hundred seventy thousand, six hundred eighty-seven".