3445141261256 has 16 divisors (see below), whose sum is σ = 6463826304000. Its totient is φ = 1721454246864.

The previous prime is 3445141261249. The next prime is 3445141261259. The reversal of 3445141261256 is 6521621415443.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3445141261259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139534856 + ... + 139559543.

It is an arithmetic number, because the mean of its divisors is an integer number (403989144000).

Almost surely, 2^{3445141261256} is an apocalyptic number.

It is an amenable number.

3445141261256 is a deficient number, since it is larger than the sum of its proper divisors (3018685042744).

3445141261256 is a wasteful number, since it uses less digits than its factorization.

3445141261256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279095948 (or 279095944 counting only the distinct ones).

The product of its digits is 691200, while the sum is 44.

Adding to 3445141261256 its reverse (6521621415443), we get a palindrome (9966762676699).

The spelling of 3445141261256 in words is "three trillion, four hundred forty-five billion, one hundred forty-one million, two hundred sixty-one thousand, two hundred fifty-six".