3405411431 has 4 divisors (see below), whose sum is σ = 3411022272. Its totient is φ = 3399800592.

The previous prime is 3405411421. The next prime is 3405411433. The reversal of 3405411431 is 1341145043.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3405411431 - 2²⁶ = 3338302567 is a prime.

It is a super-2 number, since 2×3405411431² = 23193654028770935522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3405411431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3405411433) 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 3 ways as a sum of consecutive naturals, for example, 2804510 + ... + 2805723.

It is an arithmetic number, because the mean of its divisors is an integer number (852755568).

Almost surely, 2^3405411431 is an apocalyptic number.

3405411431 is a deficient number, since it is larger than the sum of its proper divisors (5610841).

3405411431 is an equidigital number, since it uses as much as digits as its factorization.

3405411431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5610840.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 3405411431 is about 58355.9031375576. The cubic root of 3405411431 is about 1504.4919321215.

Adding to 3405411431 its reverse (1341145043), we get a palindrome (4746556474).

The spelling of 3405411431 in words is "three billion, four hundred five million, four hundred eleven thousand, four hundred thirty-one".