60728644102 has 32 divisors (see below), whose sum is σ = 104408985600. Its totient is φ = 25950971808.

The previous prime is 60728644087. The next prime is 60728644129. The reversal of 60728644102 is 20144682706.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10344424 + ... + 10350292.

It is an arithmetic number, because the mean of its divisors is an integer number (3262780800).

Almost surely, 2^60728644102 is an apocalyptic number.

60728644102 is a deficient number, since it is larger than the sum of its proper divisors (43680341498).

60728644102 is a wasteful number, since it uses less digits than its factorization.

60728644102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7900.

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 60728644102 in words is "sixty billion, seven hundred twenty-eight million, six hundred forty-four thousand, one hundred two".