6402350402 has 16 divisors (see below), whose sum is σ = 10993795200. Its totient is φ = 2739280128.

The previous prime is 6402350401. The next prime is 6402350407. The reversal of 6402350402 is 2040532046.

It is not an unprimeable number, because it can be changed into a prime (6402350401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373343 + ... + 390114.

It is an arithmetic number, because the mean of its divisors is an integer number (687112200).

Almost surely, 2^6402350402 is an apocalyptic number.

6402350402 is a deficient number, since it is larger than the sum of its proper divisors (4591444798).

6402350402 is a wasteful number, since it uses less digits than its factorization.

6402350402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764065.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 6402350402 is about 80014.6886640197. The cubic root of 6402350402 is about 1856.8627889541.

Adding to 6402350402 its reverse (2040532046), we get a palindrome (8442882448).

The spelling of 6402350402 in words is "six billion, four hundred two million, three hundred fifty thousand, four hundred two".