73017462061020 has 48 divisors (see below), whose sum is σ = 204449339566080. Its totient is φ = 19471280759616.

The previous prime is 73017462061013. The next prime is 73017462061051. The reversal of 73017462061020 is 2016026471037.

It is a self number, because there is not a number n which added to its sum of digits gives 73017462061020.

It is a congruent number.

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, 34346389 + ... + 36410291.

It is an arithmetic number, because the mean of its divisors is an integer number (4259361240960).

Almost surely, 2^{73017462061020} is an apocalyptic number.

It is an amenable number.

73017462061020 is an abundant number, since it is smaller than the sum of its proper divisors (131431877505060).

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

73017462061020 is a wasteful number, since it uses less digits than its factorization.

73017462061020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2653554 (or 2653552 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 73017462061020 in words is "seventy-three trillion, seventeen billion, four hundred sixty-two million, sixty-one thousand, twenty".