73074121535106 has 48 divisors (see below), whose sum is σ = 163884960790200. Its totient is φ = 23504016662784.

The previous prime is 73074121535099. The next prime is 73074121535123. The reversal of 73074121535106 is 60153512147037.

73074121535106 is a `hidden beast` number, since 7 + 3 + 0 + 7 + 4 + 1 + 2 + 1 + 535 + 106 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 69496315238025 + 3577806297081 = 8336445^2 + 1891509^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41066691 + ... + 42809126.

Almost surely, 2^{73074121535106} is an apocalyptic number.

73074121535106 is an abundant number, since it is smaller than the sum of its proper divisors (90810839255094).

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

73074121535106 is a wasteful number, since it uses less digits than its factorization.

73074121535106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83877523 (or 83877520 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The spelling of 73074121535106 in words is "seventy-three trillion, seventy-four billion, one hundred twenty-one million, five hundred thirty-five thousand, one hundred six".