20262326421104 has 40 divisors (see below), whose sum is σ = 39324435575040. Its totient is φ = 10114089098688.

The previous prime is 20262326421097. The next prime is 20262326421157. The reversal of 20262326421104 is 40112462326202.

It is a congruent number.

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, 81346319 + ... + 81595025.

It is an arithmetic number, because the mean of its divisors is an integer number (983110889376).

Almost surely, 2^{20262326421104} is an apocalyptic number.

It is an amenable number.

20262326421104 is a deficient number, since it is larger than the sum of its proper divisors (19062109153936).

20262326421104 is a wasteful number, since it uses less digits than its factorization.

20262326421104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257277 (or 257271 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 20262326421104 its reverse (40112462326202), we get a palindrome (60374788747306).

The spelling of 20262326421104 in words is "twenty trillion, two hundred sixty-two billion, three hundred twenty-six million, four hundred twenty-one thousand, one hundred four".