147117726164 has 36 divisors (see below), whose sum is σ = 273626152800. Its totient is φ = 69197746560.

The previous prime is 147117726137. The next prime is 147117726169. The reversal of 147117726164 is 461627711741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147117726169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2396129 + ... + 2456759.

Almost surely, 2^147117726164 is an apocalyptic number.

It is an amenable number.

147117726164 is a deficient number, since it is larger than the sum of its proper divisors (126508426636).

147117726164 is a wasteful number, since it uses less digits than its factorization.

147117726164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62768 (or 62749 counting only the distinct ones).

The product of its digits is 395136, while the sum is 47.

The spelling of 147117726164 in words is "one hundred forty-seven billion, one hundred seventeen million, seven hundred twenty-six thousand, one hundred sixty-four".