6345247653446 has 8 divisors (see below), whose sum is σ = 10250015440224. Its totient is φ = 2928575840040.

The previous prime is 6345247653373. The next prime is 6345247653499. The reversal of 6345247653446 is 6443567425436.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122023993310 + ... + 122023993361.

It is an arithmetic number, because the mean of its divisors is an integer number (1281251930028).

Almost surely, 2^{6345247653446} is an apocalyptic number.

6345247653446 is a deficient number, since it is larger than the sum of its proper divisors (3904767786778).

6345247653446 is a wasteful number, since it uses less digits than its factorization.

6345247653446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244047986686.

The product of its digits is 174182400, while the sum is 59.

The spelling of 6345247653446 in words is "six trillion, three hundred forty-five billion, two hundred forty-seven million, six hundred fifty-three thousand, four hundred forty-six".