15714285742 has 8 divisors (see below), whose sum is σ = 24146341632. Its totient is φ = 7665505200.

The previous prime is 15714285739. The next prime is 15714285757. The reversal of 15714285742 is 24758241751.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 15714285692 and 15714285701.

It is a congruent number.

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, 95818734 + ... + 95818897.

It is an arithmetic number, because the mean of its divisors is an integer number (3018292704).

Almost surely, 2^15714285742 is an apocalyptic number.

15714285742 is a deficient number, since it is larger than the sum of its proper divisors (8432055890).

15714285742 is a wasteful number, since it uses less digits than its factorization.

15714285742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191637674.

The product of its digits is 627200, while the sum is 46.

The spelling of 15714285742 in words is "fifteen billion, seven hundred fourteen million, two hundred eighty-five thousand, seven hundred forty-two".