3340404243 has 12 divisors (see below), whose sum is σ = 5263667448. Its totient is φ = 2024487360.

The previous prime is 3340404233. The next prime is 3340404251. The reversal of 3340404243 is 3424040433.

It is not a de Polignac number, because 3340404243 - 2⁵ = 3340404211 is a prime.

It is a super-2 number, since 2×3340404243² = 22316601013304806098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3340404203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16870630 + ... + 16870827.

It is an arithmetic number, because the mean of its divisors is an integer number (438638954).

Almost surely, 2^3340404243 is an apocalyptic number.

3340404243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3340404243 is a deficient number, since it is larger than the sum of its proper divisors (1923263205).

3340404243 is a wasteful number, since it uses less digits than its factorization.

3340404243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33741474 (or 33741471 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 3340404243 is about 57796.2303528526. The cubic root of 3340404243 is about 1494.8570898020.

Adding to 3340404243 its reverse (3424040433), we get a palindrome (6764444676).

The spelling of 3340404243 in words is "three billion, three hundred forty million, four hundred four thousand, two hundred forty-three".