72674944076 has 36 divisors (see below), whose sum is σ = 148688946000. Its totient is φ = 30989873376.

The previous prime is 72674944073. The next prime is 72674944091. The reversal of 72674944076 is 67044947627.

It is not an unprimeable number, because it can be changed into a prime (72674944073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 892631 + ... + 970638.

It is an arithmetic number, because the mean of its divisors is an integer number (4130248500).

Almost surely, 2^72674944076 is an apocalyptic number.

It is an amenable number.

72674944076 is an abundant number, since it is smaller than the sum of its proper divisors (76014001924).

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

72674944076 is a wasteful number, since it uses less digits than its factorization.

72674944076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863486 (or 1863477 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 56.

The spelling of 72674944076 in words is "seventy-two billion, six hundred seventy-four million, nine hundred forty-four thousand, seventy-six".