20060422404 has 24 divisors (see below), whose sum is σ = 51062893728. Its totient is φ = 6078915840.

The previous prime is 20060422379. The next prime is 20060422439. The reversal of 20060422404 is 40422406002.

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, 75986317 + ... + 75986580.

It is an arithmetic number, because the mean of its divisors is an integer number (2127620572).

Almost surely, 2^20060422404 is an apocalyptic number.

It is an amenable number.

20060422404 is an abundant number, since it is smaller than the sum of its proper divisors (31002471324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20060422404 is a wasteful number, since it uses less digits than its factorization.

20060422404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151972915 (or 151972913 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 20060422404 its reverse (40422406002), we get a palindrome (60482828406).

The spelling of 20060422404 in words is "twenty billion, sixty million, four hundred twenty-two thousand, four hundred four".