3440213121124 has 24 divisors (see below), whose sum is σ = 6504597427328. Its totient is φ = 1582618707360.

The previous prime is 3440213121119. The next prime is 3440213121133. The reversal of 3440213121124 is 4211213120443.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3440213121092 and 3440213121101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107733132 + ... + 107765059.

Almost surely, 2^{3440213121124} is an apocalyptic number.

It is an amenable number.

3440213121124 is a deficient number, since it is larger than the sum of its proper divisors (3064384306204).

3440213121124 is a wasteful number, since it uses less digits than its factorization.

3440213121124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215498515 (or 215498513 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 3440213121124 its reverse (4211213120443), we get a palindrome (7651426241567).

The spelling of 3440213121124 in words is "three trillion, four hundred forty billion, two hundred thirteen million, one hundred twenty-one thousand, one hundred twenty-four".