6402000158 has 16 divisors (see below), whose sum is σ = 9622885056. Its totient is φ = 3194380800.

The previous prime is 6402000151. The next prime is 6402000161. The reversal of 6402000158 is 8510002046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6402000151) 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, 3417110 + ... + 3418982.

It is an arithmetic number, because the mean of its divisors is an integer number (601430316).

Almost surely, 2^6402000158 is an apocalyptic number.

6402000158 is a deficient number, since it is larger than the sum of its proper divisors (3220884898).

6402000158 is a wasteful number, since it uses less digits than its factorization.

6402000158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4499.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 6402000158 is about 80012.5000109358. The cubic root of 6402000158 is about 1856.8289281129.

The spelling of 6402000158 in words is "six billion, four hundred two million, one hundred fifty-eight", and thus it is an aban number.