26140671111960 has 48 divisors (see below), whose sum is σ = 84957181115040. Its totient is φ = 6970845629760.

The previous prime is 26140671111937. The next prime is 26140671111967. The reversal of 26140671111960 is 6911117604162.

It is a happy number.

26140671111960 is a `hidden beast` number, since 2 + 6 + 1 + 406 + 71 + 1 + 119 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26140671111967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36306487296 + ... + 36306488015.

It is an arithmetic number, because the mean of its divisors is an integer number (1769941273230).

Almost surely, 2^{26140671111960} is an apocalyptic number.

26140671111960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26140671111960 is an abundant number, since it is smaller than the sum of its proper divisors (58816510003080).

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

26140671111960 is a wasteful number, since it uses less digits than its factorization.

26140671111960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72612975328 (or 72612975321 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The spelling of 26140671111960 in words is "twenty-six trillion, one hundred forty billion, six hundred seventy-one million, one hundred eleven thousand, nine hundred sixty".