27022346990442 has 12 divisors (see below), whose sum is σ = 58548418479330. Its totient is φ = 9007448996808.

The previous prime is 27022346990437. The next prime is 27022346990459. The reversal of 27022346990442 is 24409964322072.

It is a happy number.

27022346990442 is a `hidden beast` number, since 2 + 7 + 0 + 22 + 34 + 69 + 90 + 442 = 666.

It can be written as a sum of positive squares in only one way, i.e., 26755697653281 + 266649337161 = 5172591^2 + 516381^2 .

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, 750620749717 + ... + 750620749752.

Almost surely, 2^{27022346990442} is an apocalyptic number.

27022346990442 is an abundant number, since it is smaller than the sum of its proper divisors (31526071488888).

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

27022346990442 is a wasteful number, since it uses less digits than its factorization.

27022346990442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501241499477 (or 1501241499474 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 54.

The spelling of 27022346990442 in words is "twenty-seven trillion, twenty-two billion, three hundred forty-six million, nine hundred ninety thousand, four hundred forty-two".