20094404698 has 8 divisors (see below), whose sum is σ = 30244480308. Its totient is φ = 10012911264.

The previous prime is 20094404689. The next prime is 20094404699. The reversal of 20094404698 is 89640449002.

It can be written as a sum of positive squares in 2 ways, for example, as 15021688969 + 5072715729 = 122563^2 + 71223^2 .

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

It is not an unprimeable number, because it can be changed into a prime (20094404699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17144811 + ... + 17145982.

Almost surely, 2^20094404698 is an apocalyptic number.

20094404698 is a deficient number, since it is larger than the sum of its proper divisors (10150075610).

20094404698 is a wasteful number, since it uses less digits than its factorization.

20094404698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34291088.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 20094404698 in words is "twenty billion, ninety-four million, four hundred four thousand, six hundred ninety-eight".