27374427342 has 12 divisors (see below), whose sum is σ = 59311259280. Its totient is φ = 9124809108.

The previous prime is 27374427341. The next prime is 27374427343. The reversal of 27374427342 is 24372447372.

27374427342 is a `hidden beast` number, since 2 + 7 + 374 + 4 + 273 + 4 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (27374427341) and next prime (27374427343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27374427341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 760400742 + ... + 760400777.

It is an arithmetic number, because the mean of its divisors is an integer number (4942604940).

Almost surely, 2^27374427342 is an apocalyptic number.

27374427342 is an abundant number, since it is smaller than the sum of its proper divisors (31936831938).

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

27374427342 is a wasteful number, since it uses less digits than its factorization.

27374427342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520801527 (or 1520801524 counting only the distinct ones).

The product of its digits is 1580544, while the sum is 45.

The spelling of 27374427342 in words is "twenty-seven billion, three hundred seventy-four million, four hundred twenty-seven thousand, three hundred forty-two".