26471115460 has 96 divisors (see below), whose sum is σ = 57095700480. Its totient is φ = 10306372608.

The previous prime is 26471115413. The next prime is 26471115509. The reversal of 26471115460 is 6451117462.

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, 68048946 + ... + 68049334.

It is an arithmetic number, because the mean of its divisors is an integer number (594746880).

Almost surely, 2^26471115460 is an apocalyptic number.

26471115460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26471115460 is an abundant number, since it is smaller than the sum of its proper divisors (30624585020).

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

26471115460 is a wasteful number, since it uses less digits than its factorization.

26471115460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965 (or 963 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 26471115460 in words is "twenty-six billion, four hundred seventy-one million, one hundred fifteen thousand, four hundred sixty".