27374420364 has 48 divisors (see below), whose sum is σ = 64436050560. Its totient is φ = 9044674560.

The previous prime is 27374420321. The next prime is 27374420377. The reversal of 27374420364 is 46302447372.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1056387 + ... + 1081989.

It is an arithmetic number, because the mean of its divisors is an integer number (1342417720).

Almost surely, 2^27374420364 is an apocalyptic number.

It is an amenable number.

27374420364 is an abundant number, since it is smaller than the sum of its proper divisors (37061630196).

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

27374420364 is a wasteful number, since it uses less digits than its factorization.

27374420364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26390 (or 26388 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 42.

The spelling of 27374420364 in words is "twenty-seven billion, three hundred seventy-four million, four hundred twenty thousand, three hundred sixty-four".