73616442125346 has 12 divisors (see below), whose sum is σ = 159502291271622. Its totient is φ = 24538814041776.

The previous prime is 73616442125329. The next prime is 73616442125351. The reversal of 73616442125346 is 64352124461637.

73616442125346 is a `hidden beast` number, since 7 + 3 + 6 + 1 + 64 + 42 + 1 + 2 + 534 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 55571881169025 + 18044560956321 = 7454655^2 + 4247889^2 .

It is a junction number, because it is equal to n+sod(n) for n = 73616442125292 and 73616442125301.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2044901170131 + ... + 2044901170166.

Almost surely, 2^{73616442125346} is an apocalyptic number.

73616442125346 is an abundant number, since it is smaller than the sum of its proper divisors (85885849146276).

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

73616442125346 is a wasteful number, since it uses less digits than its factorization.

73616442125346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4089802340305 (or 4089802340302 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 54.

The spelling of 73616442125346 in words is "seventy-three trillion, six hundred sixteen billion, four hundred forty-two million, one hundred twenty-five thousand, three hundred forty-six".