73376400647108 has 48 divisors (see below), whose sum is σ = 147005752568640. Its totient is φ = 31765948848000.

The previous prime is 73376400647057. The next prime is 73376400647117. The reversal of 73376400647108 is 80174600467337.

It is a super-2 number, since 2×73376400647108² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367561658 + ... + 367761233.

It is an arithmetic number, because the mean of its divisors is an integer number (3062619845180).

Almost surely, 2^{73376400647108} is an apocalyptic number.

It is an amenable number.

73376400647108 is an abundant number, since it is smaller than the sum of its proper divisors (73629351921532).

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

73376400647108 is a wasteful number, since it uses less digits than its factorization.

73376400647108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735323028 (or 735323026 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 56.

The spelling of 73376400647108 in words is "seventy-three trillion, three hundred seventy-six billion, four hundred million, six hundred forty-seven thousand, one hundred eight".