3800345559378 has 16 divisors (see below), whose sum is σ = 7845874703616. Its totient is φ = 1225917922320.

The previous prime is 3800345559349. The next prime is 3800345559407. The reversal of 3800345559378 is 8739555430083.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3800345559349) and next prime (3800345559407).

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, 10215982501 + ... + 10215982872.

It is an arithmetic number, because the mean of its divisors is an integer number (490367168976).

Almost surely, 2^{3800345559378} is an apocalyptic number.

3800345559378 is an abundant number, since it is smaller than the sum of its proper divisors (4045529144238).

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

3800345559378 is a wasteful number, since it uses less digits than its factorization.

3800345559378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20431965409.

The product of its (nonzero) digits is 54432000, while the sum is 60.

The spelling of 3800345559378 in words is "three trillion, eight hundred billion, three hundred forty-five million, five hundred fifty-nine thousand, three hundred seventy-eight".