27374267140 has 24 divisors (see below), whose sum is σ = 62711957952. Its totient is φ = 9954278880.

The previous prime is 27374267059. The next prime is 27374267149. The reversal of 27374267140 is 4176247372.

It is not an unprimeable number, because it can be changed into a prime (27374267149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62214024 + ... + 62214463.

It is an arithmetic number, because the mean of its divisors is an integer number (2612998248).

Almost surely, 2^27374267140 is an apocalyptic number.

27374267140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27374267140 is an abundant number, since it is smaller than the sum of its proper divisors (35337690812).

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

27374267140 is a wasteful number, since it uses less digits than its factorization.

27374267140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124428507 (or 124428505 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 43.

The spelling of 27374267140 in words is "twenty-seven billion, three hundred seventy-four million, two hundred sixty-seven thousand, one hundred forty".