27365779342 has 48 divisors (see below), whose sum is σ = 47623465872. Its totient is φ = 11693998080.

The previous prime is 27365779333. The next prime is 27365779367. The reversal of 27365779342 is 24397756372.

It is a happy number.

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, 7328908 + ... + 7332640.

It is an arithmetic number, because the mean of its divisors is an integer number (992155539).

Almost surely, 2^27365779342 is an apocalyptic number.

27365779342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

27365779342 is a deficient number, since it is larger than the sum of its proper divisors (20257686530).

27365779342 is a wasteful number, since it uses less digits than its factorization.

27365779342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4933 (or 4916 counting only the distinct ones).

The product of its digits is 13335840, while the sum is 55.

The spelling of 27365779342 in words is "twenty-seven billion, three hundred sixty-five million, seven hundred seventy-nine thousand, three hundred forty-two".