26738721131000 has 64 divisors (see below), whose sum is σ = 62582211226080. Its totient is φ = 10693163020800.

The previous prime is 26738721130993. The next prime is 26738721131119. The reversal of 26738721131000 is 13112783762.

It is a super-2 number, since 2×26738721131000² (a number of 28 digits) contains 22 as substring.

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, 1698512 + ... + 7507488.

Almost surely, 2^{26738721131000} is an apocalyptic number.

26738721131000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26738721131000 is an abundant number, since it is smaller than the sum of its proper divisors (35843490095080).

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

26738721131000 is a wasteful number, since it uses less digits than its factorization.

26738721131000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5813601 (or 5813587 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The spelling of 26738721131000 in words is "twenty-six trillion, seven hundred thirty-eight billion, seven hundred twenty-one million, one hundred thirty-one thousand".