3715728582642 has 16 divisors (see below), whose sum is σ = 7553284332672. Its totient is φ = 1218271666320.

The previous prime is 3715728582623. The next prime is 3715728582661. The reversal of 3715728582642 is 2462858275173.

It is an interprime number because it is at equal distance from previous prime (3715728582623) and next prime (3715728582661).

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, 5076131578 + ... + 5076132309.

It is an arithmetic number, because the mean of its divisors is an integer number (472080270792).

Almost surely, 2^{3715728582642} is an apocalyptic number.

3715728582642 is an abundant number, since it is smaller than the sum of its proper divisors (3837555750030).

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

3715728582642 is a wasteful number, since it uses less digits than its factorization.

3715728582642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10152263953.

The product of its digits is 45158400, while the sum is 60.

The spelling of 3715728582642 in words is "three trillion, seven hundred fifteen billion, seven hundred twenty-eight million, five hundred eighty-two thousand, six hundred forty-two".