26124272702540 has 24 divisors (see below), whose sum is σ = 54861481468080. Its totient is φ = 10449612168128.

The previous prime is 26124272702519. The next prime is 26124272702609. The reversal of 26124272702540 is 4520727242162.

It is a junction number, because it is equal to n+sod(n) for n = 26124272702491 and 26124272702500.

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, 3826595 + ... + 8178714.

It is an arithmetic number, because the mean of its divisors is an integer number (2285895061170).

Almost surely, 2^{26124272702540} is an apocalyptic number.

26124272702540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26124272702540 is an abundant number, since it is smaller than the sum of its proper divisors (28737208765540).

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

26124272702540 is a wasteful number, since it uses less digits than its factorization.

26124272702540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12114121 (or 12114119 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 44.

The spelling of 26124272702540 in words is "twenty-six trillion, one hundred twenty-four billion, two hundred seventy-two million, seven hundred two thousand, five hundred forty".