227400134460 has 96 divisors (see below), whose sum is σ = 669136968192. Its totient is φ = 57628972800.

The previous prime is 227400134447. The next prime is 227400134513. The reversal of 227400134460 is 64431004722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1095616 + ... + 1286535.

It is an arithmetic number, because the mean of its divisors is an integer number (6970176752).

Almost surely, 2^227400134460 is an apocalyptic number.

227400134460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227400134460 is an abundant number, since it is smaller than the sum of its proper divisors (441736833732).

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

227400134460 is a wasteful number, since it uses less digits than its factorization.

227400134460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382243 (or 2382241 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The spelling of 227400134460 in words is "two hundred twenty-seven billion, four hundred million, one hundred thirty-four thousand, four hundred sixty".