73074722261712 has 40 divisors (see below), whose sum is σ = 188777545681056. Its totient is φ = 24358088516736.

The previous prime is 73074722261693. The next prime is 73074722261713. The reversal of 73074722261712 is 21716222747037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73074722261713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3137758 + ... + 12489794.

Almost surely, 2^{73074722261712} is an apocalyptic number.

It is an amenable number.

73074722261712 is an abundant number, since it is smaller than the sum of its proper divisors (115702823419344).

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

73074722261712 is a wasteful number, since it uses less digits than its factorization.

73074722261712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9514835 (or 9514829 counting only the distinct ones).

The product of its (nonzero) digits is 2765952, while the sum is 51.

The spelling of 73074722261712 in words is "seventy-three trillion, seventy-four billion, seven hundred twenty-two million, two hundred sixty-one thousand, seven hundred twelve".