73432715061 has 16 divisors (see below), whose sum is σ = 99596129408. Its totient is φ = 48113524800.

The previous prime is 73432715039. The next prime is 73432715129. The reversal of 73432715061 is 16051723437.

It is not a de Polignac number, because 73432715061 - 2²⁹ = 72895844149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73432715261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64176 + ... + 388566.

It is an arithmetic number, because the mean of its divisors is an integer number (6224758088).

Almost surely, 2^73432715061 is an apocalyptic number.

It is an amenable number.

73432715061 is a deficient number, since it is larger than the sum of its proper divisors (26163414347).

73432715061 is a wasteful number, since it uses less digits than its factorization.

73432715061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325692.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 73432715061 in words is "seventy-three billion, four hundred thirty-two million, seven hundred fifteen thousand, sixty-one".