26270343744 has 56 divisors (see below), whose sum is σ = 69609065760. Its totient is φ = 8743916544.

The previous prime is 26270343727. The next prime is 26270343769. The reversal of 26270343744 is 44734307262.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 26270343696 and 26270343705.

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, 30972 + ... + 231300.

Almost surely, 2^26270343744 is an apocalyptic number.

26270343744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

26270343744 is an abundant number, since it is smaller than the sum of its proper divisors (43338722016).

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

26270343744 is a wasteful number, since it uses less digits than its factorization.

26270343744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201027 (or 201017 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 42.

The spelling of 26270343744 in words is "twenty-six billion, two hundred seventy million, three hundred forty-three thousand, seven hundred forty-four".