26634670422340 has 24 divisors (see below), whose sum is σ = 55933381022400. Its totient is φ = 10653759000288.

The previous prime is 26634670422313. The next prime is 26634670422359. The reversal of 26634670422340 is 4322407643662.

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, 4807912 + ... + 8739871.

It is an arithmetic number, because the mean of its divisors is an integer number (2330557542600).

Almost surely, 2^{26634670422340} is an apocalyptic number.

26634670422340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26634670422340 is an abundant number, since it is smaller than the sum of its proper divisors (29298710600060).

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

26634670422340 is a wasteful number, since it uses less digits than its factorization.

26634670422340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13646091 (or 13646089 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 49.

The spelling of 26634670422340 in words is "twenty-six trillion, six hundred thirty-four billion, six hundred seventy million, four hundred twenty-two thousand, three hundred forty".