27380375374 has 48 divisors (see below), whose sum is σ = 45500364000. Its totient is φ = 12347691840.

The previous prime is 27380375299. The next prime is 27380375387. The reversal of 27380375374 is 47357308372.

It is a super-2 number, since 2×27380375374² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

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, 24511864 + ... + 24512980.

It is an arithmetic number, because the mean of its divisors is an integer number (947924250).

Almost surely, 2^27380375374 is an apocalyptic number.

27380375374 is a deficient number, since it is larger than the sum of its proper divisors (18119988626).

27380375374 is a wasteful number, since it uses less digits than its factorization.

27380375374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849 (or 1838 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 49.

The spelling of 27380375374 in words is "twenty-seven billion, three hundred eighty million, three hundred seventy-five thousand, three hundred seventy-four".