26950769411904 has 168 divisors, whose sum is σ = 83200121851392. Its totient is φ = 8291713397760.

The previous prime is 26950769411893. The next prime is 26950769411957. The reversal of 26950769411904 is 40911496705962.

26950769411904 is a `hidden beast` number, since 2 + 6 + 9 + 507 + 6 + 9 + 4 + 119 + 0 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76734037 + ... + 77084459.

It is an arithmetic number, because the mean of its divisors is an integer number (495238820544).

Almost surely, 2^{26950769411904} is an apocalyptic number.

26950769411904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26950769411904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41600060925696).

26950769411904 is an abundant number, since it is smaller than the sum of its proper divisors (56249352439488).

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

26950769411904 is a wasteful number, since it uses less digits than its factorization.

26950769411904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360725 (or 360712 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 63.

The spelling of 26950769411904 in words is "twenty-six trillion, nine hundred fifty billion, seven hundred sixty-nine million, four hundred eleven thousand, nine hundred four".