73669208120 has 32 divisors (see below), whose sum is σ = 169282440000. Its totient is φ = 28840710528.

The previous prime is 73669208113. The next prime is 73669208131. The reversal of 73669208120 is 2180296637.

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, 19590995 + ... + 19594754.

It is an arithmetic number, because the mean of its divisors is an integer number (5290076250).

Almost surely, 2^73669208120 is an apocalyptic number.

It is an amenable number.

73669208120 is an abundant number, since it is smaller than the sum of its proper divisors (95613231880).

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

73669208120 is a wasteful number, since it uses less digits than its factorization.

73669208120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39185807 (or 39185803 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 73669208120 in words is "seventy-three billion, six hundred sixty-nine million, two hundred eight thousand, one hundred twenty".