26522044140 has 48 divisors (see below), whose sum is σ = 78170238720. Its totient is φ = 6700305600.

The previous prime is 26522044123. The next prime is 26522044151. The reversal of 26522044140 is 4144022562.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 26522044098 and 26522044107.

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, 11631336 + ... + 11633615.

It is an arithmetic number, because the mean of its divisors is an integer number (1628546640).

Almost surely, 2^26522044140 is an apocalyptic number.

26522044140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26522044140 is an abundant number, since it is smaller than the sum of its proper divisors (51648194580).

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

26522044140 is a wasteful number, since it uses less digits than its factorization.

26522044140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23264982 (or 23264980 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The spelling of 26522044140 in words is "twenty-six billion, five hundred twenty-two million, forty-four thousand, one hundred forty".