73695994959216 has 80 divisors (see below), whose sum is σ = 218489022950400. Its totient is φ = 20967898124544.

The previous prime is 73695994959161. The next prime is 73695994959229. The reversal of 73695994959216 is 61295949959637.

It is a Harshad number since it is a multiple of its sum of digits (84).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458776011 + ... + 458936618.

It is an arithmetic number, because the mean of its divisors is an integer number (2731112786880).

Almost surely, 2^{73695994959216} is an apocalyptic number.

It is an amenable number.

73695994959216 is an abundant number, since it is smaller than the sum of its proper divisors (144793027991184).

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

73695994959216 is a wasteful number, since it uses less digits than its factorization.

73695994959216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917712886 (or 917712880 counting only the distinct ones).

The product of its digits is 8928208800, while the sum is 84.

The spelling of 73695994959216 in words is "seventy-three trillion, six hundred ninety-five billion, nine hundred ninety-four million, nine hundred fifty-nine thousand, two hundred sixteen".