4351112342345 has 16 divisors (see below), whose sum is σ = 5496407400000. Its totient is φ = 3297525847488.

The previous prime is 4351112342281. The next prime is 4351112342363. The reversal of 4351112342345 is 5432432111534.

It is a cyclic number.

It is not a de Polignac number, because 4351112342345 - 2⁶ = 4351112342281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4351112342299 and 4351112342308.

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, 889631 + ... + 3081179.

It is an arithmetic number, because the mean of its divisors is an integer number (343525462500).

Almost surely, 2^{4351112342345} is an apocalyptic number.

It is an amenable number.

4351112342345 is a deficient number, since it is larger than the sum of its proper divisors (1145295057655).

4351112342345 is a wasteful number, since it uses less digits than its factorization.

4351112342345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212472.

The product of its digits is 172800, while the sum is 38.

Adding to 4351112342345 its reverse (5432432111534), we get a palindrome (9783544453879).

The spelling of 4351112342345 in words is "four trillion, three hundred fifty-one billion, one hundred twelve million, three hundred forty-two thousand, three hundred forty-five".