345151242044125 has 16 divisors (see below), whose sum is σ = 469907727352128. Its totient is φ = 251019085122000.

The previous prime is 345151242044107. The next prime is 345151242044137. The reversal of 345151242044125 is 521440242151543.

It is not a de Polignac number, because 345151242044125 - 2⁷ = 345151242043997 is a prime.

It is a super-2 number, since 2×345151242044125² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 125509541187 + ... + 125509543936.

It is an arithmetic number, because the mean of its divisors is an integer number (29369232959508).

Almost surely, 2^{345151242044125} is an apocalyptic number.

It is an amenable number.

345151242044125 is a deficient number, since it is larger than the sum of its proper divisors (124756485308003).

345151242044125 is a wasteful number, since it uses less digits than its factorization.

345151242044125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251019085149 (or 251019085139 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 43.

Adding to 345151242044125 its reverse (521440242151543), we get a palindrome (866591484195668).

The spelling of 345151242044125 in words is "three hundred forty-five trillion, one hundred fifty-one billion, two hundred forty-two million, forty-four thousand, one hundred twenty-five".