6434453722357 has 8 divisors (see below), whose sum is σ = 6481605154752. Its totient is φ = 6387362016000.

The previous prime is 6434453722343. The next prime is 6434453722373. The reversal of 6434453722357 is 7532273544346.

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

It is a cyclic number.

It is not a de Polignac number, because 6434453722357 - 2¹⁵ = 6434453689589 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6434453722298 and 6434453722307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6434453722397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14715244 + ... + 15146197.

It is an arithmetic number, because the mean of its divisors is an integer number (810200644344).

Almost surely, 2^{6434453722357} is an apocalyptic number.

It is an amenable number.

6434453722357 is a deficient number, since it is larger than the sum of its proper divisors (47151432395).

6434453722357 is a wasteful number, since it uses less digits than its factorization.

6434453722357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29863019.

The product of its digits is 50803200, while the sum is 55.

The spelling of 6434453722357 in words is "six trillion, four hundred thirty-four billion, four hundred fifty-three million, seven hundred twenty-two thousand, three hundred fifty-seven".