6215405430460 has 24 divisors (see below), whose sum is σ = 13127798529216. Its totient is φ = 2471791291200.

The previous prime is 6215405430449. The next prime is 6215405430517. The reversal of 6215405430460 is 640345045126.

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, 898176516 + ... + 898183435.

It is an arithmetic number, because the mean of its divisors is an integer number (546991605384).

Almost surely, 2^{6215405430460} is an apocalyptic number.

It is an amenable number.

6215405430460 is an abundant number, since it is smaller than the sum of its proper divisors (6912393098756).

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

6215405430460 is a wasteful number, since it uses less digits than its factorization.

6215405430460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796360133 (or 1796360131 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 6215405430460 in words is "six trillion, two hundred fifteen billion, four hundred five million, four hundred thirty thousand, four hundred sixty".