6243357406357 has 16 divisors (see below), whose sum is σ = 6800038947072. Its totient is φ = 5708226504960.

The previous prime is 6243357406343. The next prime is 6243357406381. The reversal of 6243357406357 is 7536047533426.

It is a cyclic number.

It is not a de Polignac number, because 6243357406357 - 2¹¹ = 6243357404309 is a prime.

It is a super-2 number, since 2×6243357406357² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6243357406298 and 6243357406307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6243357406457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7468273 + ... + 8262070.

It is an arithmetic number, because the mean of its divisors is an integer number (425002434192).

Almost surely, 2^{6243357406357} is an apocalyptic number.

It is an amenable number.

6243357406357 is a deficient number, since it is larger than the sum of its proper divisors (556681540715).

6243357406357 is a wasteful number, since it uses less digits than its factorization.

6243357406357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15731028.

The product of its (nonzero) digits is 38102400, while the sum is 55.

The spelling of 6243357406357 in words is "six trillion, two hundred forty-three billion, three hundred fifty-seven million, four hundred six thousand, three hundred fifty-seven".