73675215120072 has 16 divisors (see below), whose sum is σ = 184188037800240. Its totient is φ = 24558405040016.

The previous prime is 73675215119951. The next prime is 73675215120097. The reversal of 73675215120072 is 27002151257637.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1534900314978 + ... + 1534900315025.

It is an arithmetic number, because the mean of its divisors is an integer number (11511752362515).

Almost surely, 2^{73675215120072} is an apocalyptic number.

It is an amenable number.

73675215120072 is an abundant number, since it is smaller than the sum of its proper divisors (110512822680168).

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

73675215120072 is a wasteful number, since it uses less digits than its factorization.

73675215120072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069800630012 (or 3069800630008 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 48.

The spelling of 73675215120072 in words is "seventy-three trillion, six hundred seventy-five billion, two hundred fifteen million, one hundred twenty thousand, seventy-two".