39601470842 has 16 divisors (see below), whose sum is σ = 61291520640. Its totient is φ = 19179650688.

The previous prime is 39601470829. The next prime is 39601470859. The reversal of 39601470842 is 24807410693.

It is a junction number, because it is equal to n+sod(n) for n = 39601470793 and 39601470802.

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, 2162492 + ... + 2180727.

It is an arithmetic number, because the mean of its divisors is an integer number (3830720040).

Almost surely, 2^39601470842 is an apocalyptic number.

39601470842 is a deficient number, since it is larger than the sum of its proper divisors (21690049798).

39601470842 is a wasteful number, since it uses less digits than its factorization.

39601470842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343365.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 39601470842 in words is "thirty-nine billion, six hundred one million, four hundred seventy thousand, eight hundred forty-two".