345433334544 has 60 divisors (see below), whose sum is σ = 966779417916. Its totient is φ = 115138983936.

The previous prime is 345433334531. The next prime is 345433334557. The reversal of 345433334544 is 445433334543.

345433334544 is a `hidden beast` number, since 3 + 4 + 5 + 43 + 33 + 34 + 544 = 666.

It is an interprime number because it is at equal distance from previous prime (345433334531) and next prime (345433334557).

It can be written as a sum of positive squares in 2 ways, for example, as 278720643600 + 66712690944 = 527940^2 + 258288^2 .

It is a super-2 number, since 2×345433334544² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 345433334544.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3982324 + ... + 4068140.

Almost surely, 2^345433334544 is an apocalyptic number.

It is an amenable number.

345433334544 is an abundant number, since it is smaller than the sum of its proper divisors (621346083372).

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

345433334544 is a wasteful number, since it uses less digits than its factorization.

345433334544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113784 (or 113775 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 45.

Subtracting 345433334544 from its reverse (445433334543), we obtain a palindrome (99999999999).

The spelling of 345433334544 in words is "three hundred forty-five billion, four hundred thirty-three million, three hundred thirty-four thousand, five hundred forty-four".