6402364351 has 4 divisors (see below), whose sum is σ = 6402524400. Its totient is φ = 6402204304.

The previous prime is 6402364343. The next prime is 6402364363. The reversal of 6402364351 is 1534632046.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6402364351 - 2³ = 6402364343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6402364321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38190 + ... + 119428.

It is an arithmetic number, because the mean of its divisors is an integer number (1600631100).

Almost surely, 2^6402364351 is an apocalyptic number.

6402364351 is a deficient number, since it is larger than the sum of its proper divisors (160049).

6402364351 is an equidigital number, since it uses as much as digits as its factorization.

6402364351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160048.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 6402364351 is about 80014.7758292179. The cubic root of 6402364351 is about 1856.8641374880.

Adding to 6402364351 its reverse (1534632046), we get a palindrome (7936996397).

The spelling of 6402364351 in words is "six billion, four hundred two million, three hundred sixty-four thousand, three hundred fifty-one".