3402431343 has 12 divisors (see below), whose sum is σ = 4995191448. Its totient is φ = 2231102160.

The previous prime is 3402431341. The next prime is 3402431393. The reversal of 3402431343 is 3431342043.

3402431343 is a `hidden beast` number, since 340 + 2 + 4 + 313 + 4 + 3 = 666.

It is not a de Polignac number, because 3402431343 - 2¹ = 3402431341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402431341) 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, 3098205 + ... + 3099302.

It is an arithmetic number, because the mean of its divisors is an integer number (416265954).

Almost surely, 2^3402431343 is an apocalyptic number.

3402431343 is a deficient number, since it is larger than the sum of its proper divisors (1592760105).

3402431343 is a wasteful number, since it uses less digits than its factorization.

3402431343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6197574 (or 6197571 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 3402431343 is about 58330.3638167979. The cubic root of 3402431343 is about 1504.0529419116.

Adding to 3402431343 its reverse (3431342043), we get a palindrome (6833773386).

The spelling of 3402431343 in words is "three billion, four hundred two million, four hundred thirty-one thousand, three hundred forty-three".