26013707070 has 64 divisors (see below), whose sum is σ = 67474983744. Its totient is φ = 6380559360.

The previous prime is 26013707047. The next prime is 26013707081. The reversal of 26013707070 is 7070731062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9097 + ... + 228276.

It is an arithmetic number, because the mean of its divisors is an integer number (1054296621).

Almost surely, 2^26013707070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26013707070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33737491872).

26013707070 is an abundant number, since it is smaller than the sum of its proper divisors (41461276674).

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

26013707070 is a wasteful number, since it uses less digits than its factorization.

26013707070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237677.

The product of its (nonzero) digits is 12348, while the sum is 33.

The spelling of 26013707070 in words is "twenty-six billion, thirteen million, seven hundred seven thousand, seventy".