3451242235236 has 12 divisors (see below), whose sum is σ = 8052898548912. Its totient is φ = 1150414078408.

The previous prime is 3451242235187. The next prime is 3451242235237. The reversal of 3451242235236 is 6325322421543.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3451242235236² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3451242235237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143801759790 + ... + 143801759813.

It is an arithmetic number, because the mean of its divisors is an integer number (671074879076).

Almost surely, 2^{3451242235236} is an apocalyptic number.

It is an amenable number.

3451242235236 is an abundant number, since it is smaller than the sum of its proper divisors (4601656313676).

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

3451242235236 is a wasteful number, since it uses less digits than its factorization.

3451242235236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287603519610 (or 287603519608 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 42.

Adding to 3451242235236 its reverse (6325322421543), we get a palindrome (9776564656779).

The spelling of 3451242235236 in words is "three trillion, four hundred fifty-one billion, two hundred forty-two million, two hundred thirty-five thousand, two hundred thirty-six".