6400336700142 has 192 divisors, whose sum is σ = 18651638513664. Its totient is φ = 1535113681920.

The previous prime is 6400336700141. The next prime is 6400336700161. The reversal of 6400336700142 is 2410076330046.

It is a happy number.

6400336700142 is a `hidden beast` number, since 640 + 0 + 3 + 3 + 6 + 7 + 0 + 0 + 1 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6400336700097 and 6400336700106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6400336700141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1313838 + ... + 3811409.

It is an arithmetic number, because the mean of its divisors is an integer number (97143950592).

Almost surely, 2^{6400336700142} is an apocalyptic number.

6400336700142 is an abundant number, since it is smaller than the sum of its proper divisors (12251301813522).

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

6400336700142 is a wasteful number, since it uses less digits than its factorization.

6400336700142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5125343 (or 5125340 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The spelling of 6400336700142 in words is "six trillion, four hundred billion, three hundred thirty-six million, seven hundred thousand, one hundred forty-two".