27345036908 has 48 divisors (see below), whose sum is σ = 55389223680. Its totient is φ = 11569690944.

The previous prime is 27345036889. The next prime is 27345036923. The reversal of 27345036908 is 80963054372.

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, 4000838 + ... + 4007666.

It is an arithmetic number, because the mean of its divisors is an integer number (1153942160).

Almost surely, 2^27345036908 is an apocalyptic number.

27345036908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

27345036908 is an abundant number, since it is smaller than the sum of its proper divisors (28044186772).

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

27345036908 is a wasteful number, since it uses less digits than its factorization.

27345036908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8646 (or 8644 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 27345036908 in words is "twenty-seven billion, three hundred forty-five million, thirty-six thousand, nine hundred eight".