6402025201161 has 8 divisors (see below), whose sum is σ = 8559810855360. Its totient is φ = 4256128173872.

The previous prime is 6402025201157. The next prime is 6402025201171. The reversal of 6402025201161 is 1611025202046.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6402025201161 - 2² = 6402025201157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6402025201141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2972155470 + ... + 2972157623.

It is an arithmetic number, because the mean of its divisors is an integer number (1069976356920).

Almost surely, 2^{6402025201161} is an apocalyptic number.

It is an amenable number.

6402025201161 is a deficient number, since it is larger than the sum of its proper divisors (2157785654199).

6402025201161 is a wasteful number, since it uses less digits than its factorization.

6402025201161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5944313455.

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 6402025201161 in words is "six trillion, four hundred two billion, twenty-five million, two hundred one thousand, one hundred sixty-one".