27336451340 has 24 divisors (see below), whose sum is σ = 62625325392. Its totient is φ = 9940527680.

The previous prime is 27336451319. The next prime is 27336451427. The reversal of 27336451340 is 4315463372.

It is a junction number, because it is equal to n+sod(n) for n = 27336451294 and 27336451303.

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, 62128079 + ... + 62128518.

It is an arithmetic number, because the mean of its divisors is an integer number (2609388558).

Almost surely, 2^27336451340 is an apocalyptic number.

27336451340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27336451340 is an abundant number, since it is smaller than the sum of its proper divisors (35288874052).

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

27336451340 is a wasteful number, since it uses less digits than its factorization.

27336451340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124256617 (or 124256615 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 38.

The spelling of 27336451340 in words is "twenty-seven billion, three hundred thirty-six million, four hundred fifty-one thousand, three hundred forty".