3451044233123 has 4 divisors (see below), whose sum is σ = 3455157516720. Its totient is φ = 3446930949528.

The previous prime is 3451044233111. The next prime is 3451044233137. The reversal of 3451044233123 is 3213324401543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3451044233123 - 2¹² = 3451044229027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3451044233173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2056640540 + ... + 2056642217.

It is an arithmetic number, because the mean of its divisors is an integer number (863789379180).

Almost surely, 2^{3451044233123} is an apocalyptic number.

3451044233123 is a deficient number, since it is larger than the sum of its proper divisors (4113283597).

3451044233123 is an equidigital number, since it uses as much as digits as its factorization.

3451044233123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113283596.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 3451044233123 its reverse (3213324401543), we get a palindrome (6664368634666).

The spelling of 3451044233123 in words is "three trillion, four hundred fifty-one billion, forty-four million, two hundred thirty-three thousand, one hundred twenty-three".