73113070631044 has 6 divisors (see below), whose sum is σ = 127947873604334. Its totient is φ = 36556535315520.

The previous prime is 73113070631011. The next prime is 73113070631093. The reversal of 73113070631044 is 44013607031137.

It can be written as a sum of positive squares in only one way, i.e., 71015677326400 + 2097393304644 = 8427080^2 + 1448238^2 .

It is a junction number, because it is equal to n+sod(n) for n = 73113070630988 and 73113070631006.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9139133828877 + ... + 9139133828884.

Almost surely, 2^{73113070631044} is an apocalyptic number.

It is an amenable number.

73113070631044 is a deficient number, since it is larger than the sum of its proper divisors (54834802973290).

73113070631044 is a wasteful number, since it uses less digits than its factorization.

73113070631044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18278267657765 (or 18278267657763 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 40.

The spelling of 73113070631044 in words is "seventy-three trillion, one hundred thirteen billion, seventy million, six hundred thirty-one thousand, forty-four".