20562016342 has 8 divisors (see below), whose sum is σ = 35249170896. Its totient is φ = 8812292712.

The previous prime is 20562016337. The next prime is 20562016351. The reversal of 20562016342 is 24361026502.

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

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, 734357713 + ... + 734357740.

It is an arithmetic number, because the mean of its divisors is an integer number (4406146362).

Almost surely, 2^20562016342 is an apocalyptic number.

20562016342 is a deficient number, since it is larger than the sum of its proper divisors (14687154554).

20562016342 is a wasteful number, since it uses less digits than its factorization.

20562016342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468715462.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 20562016342 in words is "twenty billion, five hundred sixty-two million, sixteen thousand, three hundred forty-two".