3441621426552 has 48 divisors (see below), whose sum is σ = 9325255247880. Its totient is φ = 1146690561600.

The previous prime is 3441621426547. The next prime is 3441621426557. The reversal of 3441621426552 is 2556241261443.

It is a happy number.

3441621426552 is a `hidden beast` number, since 3 + 4 + 4 + 1 + 62 + 14 + 26 + 552 = 666.

It is an interprime number because it is at equal distance from previous prime (3441621426547) and next prime (3441621426557).

It is a junction number, because it is equal to n+sod(n) for n = 3441621426498 and 3441621426507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3441621426557) 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 11 ways as a sum of consecutive naturals, for example, 10601074 + ... + 10920897.

Almost surely, 2^{3441621426552} is an apocalyptic number.

It is an amenable number.

3441621426552 is an abundant number, since it is smaller than the sum of its proper divisors (5883633821328).

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

3441621426552 is a wasteful number, since it uses less digits than its factorization.

3441621426552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21524204 (or 21524197 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

Adding to 3441621426552 its reverse (2556241261443), we get a palindrome (5997862687995).

The spelling of 3441621426552 in words is "three trillion, four hundred forty-one billion, six hundred twenty-one million, four hundred twenty-six thousand, five hundred fifty-two".