6400673336370 has 16 divisors (see below), whose sum is σ = 15361616007360. Its totient is φ = 1706846223024.

The previous prime is 6400673336339. The next prime is 6400673336417. The reversal of 6400673336370 is 736333760046.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106677888910 + ... + 106677888969.

It is an arithmetic number, because the mean of its divisors is an integer number (960101000460).

Almost surely, 2^{6400673336370} is an apocalyptic number.

6400673336370 is an abundant number, since it is smaller than the sum of its proper divisors (8960942670990).

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

6400673336370 is a wasteful number, since it uses less digits than its factorization.

6400673336370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213355777889.

The product of its (nonzero) digits is 3429216, while the sum is 48.

The spelling of 6400673336370 in words is "six trillion, four hundred billion, six hundred seventy-three million, three hundred thirty-six thousand, three hundred seventy".