6361216432 has 10 divisors (see below), whose sum is σ = 12324856868. Its totient is φ = 3180608208.

The previous prime is 6361216429. The next prime is 6361216487. The reversal of 6361216432 is 2346121636.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198787998 + ... + 198788029.

Almost surely, 2^6361216432 is an apocalyptic number.

It is an amenable number.

6361216432 is a deficient number, since it is larger than the sum of its proper divisors (5963640436).

6361216432 is a wasteful number, since it uses less digits than its factorization.

6361216432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397576035 (or 397576029 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 6361216432 is about 79757.2343552608. The cubic root of 6361216432 is about 1852.8775701871.

The spelling of 6361216432 in words is "six billion, three hundred sixty-one million, two hundred sixteen thousand, four hundred thirty-two".