60439682428 has 24 divisors (see below), whose sum is σ = 106027971840. Its totient is φ = 30146039040.

The previous prime is 60439682389. The next prime is 60439682431. The reversal of 60439682428 is 82428693406.

It is a congruent number.

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, 4659600 + ... + 4672552.

It is an arithmetic number, because the mean of its divisors is an integer number (4417832160).

Almost surely, 2^60439682428 is an apocalyptic number.

It is an amenable number.

60439682428 is a deficient number, since it is larger than the sum of its proper divisors (45588289412).

60439682428 is a wasteful number, since it uses less digits than its factorization.

60439682428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15717 (or 15715 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 52.

The spelling of 60439682428 in words is "sixty billion, four hundred thirty-nine million, six hundred eighty-two thousand, four hundred twenty-eight".