73648041960 has 32 divisors (see below), whose sum is σ = 220944126240. Its totient is φ = 19639477824.

The previous prime is 73648041953. The next prime is 73648042087. The reversal of 73648041960 is 6914084637.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306866722 + ... + 306866961.

It is an arithmetic number, because the mean of its divisors is an integer number (6904503945).

Almost surely, 2^73648041960 is an apocalyptic number.

It is an amenable number.

73648041960 is an abundant number, since it is smaller than the sum of its proper divisors (147296084280).

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

73648041960 is a wasteful number, since it uses less digits than its factorization.

73648041960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613733697 (or 613733693 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 73648041960 in words is "seventy-three billion, six hundred forty-eight million, forty-one thousand, nine hundred sixty".