6461320014 has 12 divisors (see below), whose sum is σ = 13999526736. Its totient is φ = 2153773332.

The previous prime is 6461320003. The next prime is 6461320043. The reversal of 6461320014 is 4100231646.

6461320014 is a `hidden beast` number, since 646 + 1 + 3 + 2 + 0 + 0 + 14 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6461320014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 179481094 + ... + 179481129.

It is an arithmetic number, because the mean of its divisors is an integer number (1166627228).

Almost surely, 2^6461320014 is an apocalyptic number.

6461320014 is an abundant number, since it is smaller than the sum of its proper divisors (7538206722).

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

6461320014 is a wasteful number, since it uses less digits than its factorization.

6461320014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358962231 (or 358962228 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 6461320014 is about 80382.3364552188. The cubic root of 6461320014 is about 1862.5463269350.

The spelling of 6461320014 in words is "six billion, four hundred sixty-one million, three hundred twenty thousand, fourteen".