26327908242 has 12 divisors (see below), whose sum is σ = 57043801230. Its totient is φ = 8775969408.

The previous prime is 26327908193. The next prime is 26327908261. The reversal of 26327908242 is 24280972362.

26327908242 is a `hidden beast` number, since 2 + 632 + 7 + 9 + 0 + 8 + 2 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 20825087481 + 5502820761 = 144309^2 + 74181^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 731330767 + ... + 731330802.

Almost surely, 2^26327908242 is an apocalyptic number.

26327908242 is an abundant number, since it is smaller than the sum of its proper divisors (30715892988).

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

26327908242 is a wasteful number, since it uses less digits than its factorization.

26327908242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462661577 (or 1462661574 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 26327908242 in words is "twenty-six billion, three hundred twenty-seven million, nine hundred eight thousand, two hundred forty-two".