60672740728 has 8 divisors (see below), whose sum is σ = 113761388880. Its totient is φ = 30336370360.

The previous prime is 60672740647. The next prime is 60672740731. The reversal of 60672740728 is 82704727606.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3792046288 + ... + 3792046303.

It is an arithmetic number, because the mean of its divisors is an integer number (14220173610).

Almost surely, 2^60672740728 is an apocalyptic number.

It is an amenable number.

60672740728 is a deficient number, since it is larger than the sum of its proper divisors (53088648152).

60672740728 is a wasteful number, since it uses less digits than its factorization.

60672740728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7584092597 (or 7584092593 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 49.

The spelling of 60672740728 in words is "sixty billion, six hundred seventy-two million, seven hundred forty thousand, seven hundred twenty-eight".