3810681426345 has 16 divisors (see below), whose sum is σ = 6307334775360. Its totient is φ = 1962281929664.

The previous prime is 3810681426323. The next prime is 3810681426389. The reversal of 3810681426345 is 5436241860183.

3810681426345 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3810681426345 - 2⁷ = 3810681426217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4380093159 + ... + 4380094028.

It is an arithmetic number, because the mean of its divisors is an integer number (394208423460).

Almost surely, 2^{3810681426345} is an apocalyptic number.

It is an amenable number.

3810681426345 is a deficient number, since it is larger than the sum of its proper divisors (2496653349015).

3810681426345 is a wasteful number, since it uses less digits than its factorization.

3810681426345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8760187224.

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 3810681426345 in words is "three trillion, eight hundred ten billion, six hundred eighty-one million, four hundred twenty-six thousand, three hundred forty-five".