26270272412 has 12 divisors (see below), whose sum is σ = 45974824560. Its totient is φ = 13134608256.

The previous prime is 26270272387. The next prime is 26270272417. The reversal of 26270272412 is 21427207262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26270272417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6848 + ... + 229319.

It is an arithmetic number, because the mean of its divisors is an integer number (3831235380).

Almost surely, 2^26270272412 is an apocalyptic number.

It is an amenable number.

26270272412 is a deficient number, since it is larger than the sum of its proper divisors (19704552148).

26270272412 is a wasteful number, since it uses less digits than its factorization.

26270272412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263980 (or 263978 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 35.

Adding to 26270272412 its reverse (21427207262), we get a palindrome (47697479674).

The spelling of 26270272412 in words is "twenty-six billion, two hundred seventy million, two hundred seventy-two thousand, four hundred twelve".