26792797240 has 64 divisors (see below), whose sum is σ = 68031900000. Its totient is φ = 9406871040.

The previous prime is 26792797151. The next prime is 26792797261. The reversal of 26792797240 is 4279729762.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1037115 + ... + 1062634.

Almost surely, 2^26792797240 is an apocalyptic number.

26792797240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26792797240 is an abundant number, since it is smaller than the sum of its proper divisors (41239102760).

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

26792797240 is a wasteful number, since it uses less digits than its factorization.

26792797240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099800 (or 2099796 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 55.

The spelling of 26792797240 in words is "twenty-six billion, seven hundred ninety-two million, seven hundred ninety-seven thousand, two hundred forty".