26849023102 has 32 divisors (see below), whose sum is σ = 45293248224. Its totient is φ = 11830540800.

The previous prime is 26849023093. The next prime is 26849023109. The reversal of 26849023102 is 20132094862.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26849023109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46818 + ... + 236410.

It is an arithmetic number, because the mean of its divisors is an integer number (1415414007).

Almost surely, 2^26849023102 is an apocalyptic number.

26849023102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26849023102 is a deficient number, since it is larger than the sum of its proper divisors (18444225122).

26849023102 is a wasteful number, since it uses less digits than its factorization.

26849023102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189804.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 26849023102 in words is "twenty-six billion, eight hundred forty-nine million, twenty-three thousand, one hundred two".