60398729320 has 16 divisors (see below), whose sum is σ = 135897141060. Its totient is φ = 24159491712.

The previous prime is 60398729267. The next prime is 60398729333. The reversal of 60398729320 is 2392789306.

It can be written as a sum of positive squares in 2 ways, for example, as 59137485124 + 1261244196 = 243182^2 + 35514^2 .

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, 754984077 + ... + 754984156.

Almost surely, 2^60398729320 is an apocalyptic number.

It is an amenable number.

60398729320 is an abundant number, since it is smaller than the sum of its proper divisors (75498411740).

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

60398729320 is a wasteful number, since it uses less digits than its factorization.

60398729320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509968244 (or 1509968240 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 60398729320 in words is "sixty billion, three hundred ninety-eight million, seven hundred twenty-nine thousand, three hundred twenty".