6346946496435 has 16 divisors (see below), whose sum is σ = 10505290753440. Its totient is φ = 3268312678400.

The previous prime is 6346946496427. The next prime is 6346946496497. The reversal of 6346946496435 is 5346946496436.

It is not a de Polignac number, because 6346946496435 - 2³ = 6346946496427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6346946496435.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7295340366 + ... + 7295341235.

It is an arithmetic number, because the mean of its divisors is an integer number (656580672090).

Almost surely, 2^{6346946496435} is an apocalyptic number.

6346946496435 is a deficient number, since it is larger than the sum of its proper divisors (4158344257005).

6346946496435 is a wasteful number, since it uses less digits than its factorization.

6346946496435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14590681638.

The product of its digits is 1209323520, while the sum is 69.

Subtracting from 6346946496435 its reverse (5346946496436), we obtain a palindrome (999999999999).

The spelling of 6346946496435 in words is "six trillion, three hundred forty-six billion, nine hundred forty-six million, four hundred ninety-six thousand, four hundred thirty-five".