6416415653432 has 8 divisors (see below), whose sum is σ = 12030779350200. Its totient is φ = 3208207826712.

The previous prime is 6416415653387. The next prime is 6416415653489. The reversal of 6416415653432 is 2343565146146.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401025978332 + ... + 401025978347.

It is an arithmetic number, because the mean of its divisors is an integer number (1503847418775).

Almost surely, 2^{6416415653432} is an apocalyptic number.

It is an amenable number.

6416415653432 is a deficient number, since it is larger than the sum of its proper divisors (5614363696768).

6416415653432 is a wasteful number, since it uses less digits than its factorization.

6416415653432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802051956685 (or 802051956681 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 50.

The spelling of 6416415653432 in words is "six trillion, four hundred sixteen billion, four hundred fifteen million, six hundred fifty-three thousand, four hundred thirty-two".