6414645402 has 48 divisors (see below), whose sum is σ = 15167756448. Its totient is φ = 1943079840.

The previous prime is 6414645389. The next prime is 6414645407. The reversal of 6414645402 is 2045464146.

6414645402 is a `hidden beast` number, since 6 + 4 + 1 + 4 + 645 + 4 + 0 + 2 = 666.

It is a super-2 number, since 2×6414645402² = 82295351266799483208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6414645407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 716868 + ... + 725760.

It is an arithmetic number, because the mean of its divisors is an integer number (315994926).

Almost surely, 2^6414645402 is an apocalyptic number.

6414645402 is an abundant number, since it is smaller than the sum of its proper divisors (8753111046).

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

6414645402 is a wasteful number, since it uses less digits than its factorization.

6414645402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12555 (or 12552 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 6414645402 is about 80091.4814571437. The cubic root of 6414645402 is about 1858.0506615265.

The spelling of 6414645402 in words is "six billion, four hundred fourteen million, six hundred forty-five thousand, four hundred two".