73942466976 has 96 divisors (see below), whose sum is σ = 246474910080. Its totient is φ = 21126417408.

The previous prime is 73942466971. The next prime is 73942466993. The reversal of 73942466976 is 67966424937.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (73942466971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6106921 + ... + 6119016.

It is an arithmetic number, because the mean of its divisors is an integer number (2567446980).

Almost surely, 2^73942466976 is an apocalyptic number.

It is an amenable number.

73942466976 is an abundant number, since it is smaller than the sum of its proper divisors (172532443104).

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

73942466976 is a wasteful number, since it uses less digits than its factorization.

73942466976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12225963 (or 12225949 counting only the distinct ones).

The product of its digits is 82301184, while the sum is 63.

The spelling of 73942466976 in words is "seventy-three billion, nine hundred forty-two million, four hundred sixty-six thousand, nine hundred seventy-six".