6400340003370 has 16 divisors (see below), whose sum is σ = 15360816008160. Its totient is φ = 1706757334224.

The previous prime is 6400340003339. The next prime is 6400340003417. The reversal of 6400340003370 is 733000430046.

It is a super-2 number, since 2×6400340003370² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 213344666779 = 6400340003370 / (6 + 4 + 0 + 0 + 3 + 4 + 0 + 0 + 0 + 3 + 3 + 7 + 0).

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, 106672333360 + ... + 106672333419.

It is an arithmetic number, because the mean of its divisors is an integer number (960051000510).

Almost surely, 2^{6400340003370} is an apocalyptic number.

6400340003370 is an abundant number, since it is smaller than the sum of its proper divisors (8960476004790).

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

6400340003370 is a wasteful number, since it uses less digits than its factorization.

6400340003370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213344666789.

The product of its (nonzero) digits is 18144, while the sum is 30.

The spelling of 6400340003370 in words is "six trillion, four hundred billion, three hundred forty million, three thousand, three hundred seventy".