20160474235 has 16 divisors (see below), whose sum is σ = 26409940992. Its totient is φ = 14652136800.

The previous prime is 20160474223. The next prime is 20160474251. The reversal of 20160474235 is 53247406102.

It is not a de Polignac number, because 20160474235 - 2¹³ = 20160466043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20160474235.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43689 + ... + 205498.

It is an arithmetic number, because the mean of its divisors is an integer number (1650621312).

Almost surely, 2^20160474235 is an apocalyptic number.

20160474235 is a deficient number, since it is larger than the sum of its proper divisors (6249466757).

20160474235 is a wasteful number, since it uses less digits than its factorization.

20160474235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250674.

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 20160474235 in words is "twenty billion, one hundred sixty million, four hundred seventy-four thousand, two hundred thirty-five".