73376400647164 has 24 divisors (see below), whose sum is σ = 128434082238000. Its totient is φ = 36680949039360.

The previous prime is 73376400647153. The next prime is 73376400647213. The reversal of 73376400647164 is 46174600467337.

It is a junction number, because it is equal to n+sod(n) for n = 73376400647099 and 73376400647108.

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, 1267288287 + ... + 1267346185.

It is an arithmetic number, because the mean of its divisors is an integer number (5351420093250).

Almost surely, 2^{73376400647164} is an apocalyptic number.

It is an amenable number.

73376400647164 is a deficient number, since it is larger than the sum of its proper divisors (55057681590836).

73376400647164 is a wasteful number, since it uses less digits than its factorization.

73376400647164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115053 (or 115051 counting only the distinct ones).

The product of its (nonzero) digits is 42674688, while the sum is 58.

The spelling of 73376400647164 in words is "seventy-three trillion, three hundred seventy-six billion, four hundred million, six hundred forty-seven thousand, one hundred sixty-four".