6402478463202 has 16 divisors (see below), whose sum is σ = 12805030667520. Its totient is φ = 2134147197552.

The previous prime is 6402478463201. The next prime is 6402478463287. The reversal of 6402478463202 is 2023648742046.

It is not an unprimeable number, because it can be changed into a prime (6402478463201) 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, 1910002 + ... + 4056237.

It is an arithmetic number, because the mean of its divisors is an integer number (800314416720).

Almost surely, 2^{6402478463202} is an apocalyptic number.

6402478463202 is an abundant number, since it is smaller than the sum of its proper divisors (6402552204318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6402478463202 is a wasteful number, since it uses less digits than its factorization.

6402478463202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6145097.

The product of its (nonzero) digits is 3096576, while the sum is 48.

The spelling of 6402478463202 in words is "six trillion, four hundred two billion, four hundred seventy-eight million, four hundred sixty-three thousand, two hundred two".