3434211361556 has 12 divisors (see below), whose sum is σ = 6036113857620. Its totient is φ = 1709607402240.

The previous prime is 3434211361507. The next prime is 3434211361573. The reversal of 3434211361556 is 6551631124343.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2188121392900 + 1246089968656 = 1479230^2 + 1116284^2 .

It is a super-2 number, since 2×3434211361556² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1874568605 + ... + 1874570436.

It is an arithmetic number, because the mean of its divisors is an integer number (503009488135).

Almost surely, 2^{3434211361556} is an apocalyptic number.

It is an amenable number.

3434211361556 is a deficient number, since it is larger than the sum of its proper divisors (2601902496064).

3434211361556 is a wasteful number, since it uses less digits than its factorization.

3434211361556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3749139274 (or 3749139272 counting only the distinct ones).

The product of its digits is 777600, while the sum is 44.

Adding to 3434211361556 its reverse (6551631124343), we get a palindrome (9985842485899).

The spelling of 3434211361556 in words is "three trillion, four hundred thirty-four billion, two hundred eleven million, three hundred sixty-one thousand, five hundred fifty-six".