73883038672 has 20 divisors (see below), whose sum is σ = 143897861376. Its totient is φ = 36748106720.

The previous prime is 73883038651. The next prime is 73883038783. The reversal of 73883038672 is 27683038837.

It is a congruent number.

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, 12085138 + ... + 12091249.

Almost surely, 2^73883038672 is an apocalyptic number.

It is an amenable number.

73883038672 is a deficient number, since it is larger than the sum of its proper divisors (70014822704).

73883038672 is a wasteful number, since it uses less digits than its factorization.

73883038672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24176586 (or 24176580 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 55.

The spelling of 73883038672 in words is "seventy-three billion, eight hundred eighty-three million, thirty-eight thousand, six hundred seventy-two".