26701708540 has 24 divisors (see below), whose sum is σ = 60386941440. Its totient is φ = 9859092288.

The previous prime is 26701708531. The next prime is 26701708571. The reversal of 26701708540 is 4580710762.

It is a junction number, because it is equal to n+sod(n) for n = 26701708493 and 26701708502.

It is a congruent number.

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, 51349180 + ... + 51349699.

It is an arithmetic number, because the mean of its divisors is an integer number (2516122560).

Almost surely, 2^26701708540 is an apocalyptic number.

26701708540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26701708540 is an abundant number, since it is smaller than the sum of its proper divisors (33685232900).

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

26701708540 is a wasteful number, since it uses less digits than its factorization.

26701708540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102698901 (or 102698899 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 26701708540 in words is "twenty-six billion, seven hundred one million, seven hundred eight thousand, five hundred forty".