27137935416 has 32 divisors (see below), whose sum is σ = 67896984960. Its totient is φ = 9039025632.

The previous prime is 27137935387. The next prime is 27137935423. The reversal of 27137935416 is 61453973172.

It is a happy number.

It is a Smith number, since the sum of its digits (48) 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 7 ways as a sum of consecutive naturals, for example, 402630 + ... + 465173.

It is an arithmetic number, because the mean of its divisors is an integer number (2121780780).

Almost surely, 2^27137935416 is an apocalyptic number.

It is an amenable number.

27137935416 is an abundant number, since it is smaller than the sum of its proper divisors (40759049544).

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

27137935416 is a wasteful number, since it uses less digits than its factorization.

27137935416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869115 (or 869111 counting only the distinct ones).

The product of its digits is 952560, while the sum is 48.

The spelling of 27137935416 in words is "twenty-seven billion, one hundred thirty-seven million, nine hundred thirty-five thousand, four hundred sixteen".