73013579148 has 12 divisors (see below), whose sum is σ = 170365018040. Its totient is φ = 24337859712.

The previous prime is 73013579147. The next prime is 73013579201. The reversal of 73013579148 is 84197531037.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 73013579097 and 73013579106.

It is not an unprimeable number, because it can be changed into a prime (73013579147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3042232453 + ... + 3042232476.

Almost surely, 2^73013579148 is an apocalyptic number.

It is an amenable number.

73013579148 is an abundant number, since it is smaller than the sum of its proper divisors (97351438892).

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

73013579148 is a wasteful number, since it uses less digits than its factorization.

73013579148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6084464936 (or 6084464934 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 73013579148 in words is "seventy-three billion, thirteen million, five hundred seventy-nine thousand, one hundred forty-eight".