3404424411431 has 4 divisors (see below), whose sum is σ = 3442676371200. Its totient is φ = 3366172451664.

The previous prime is 3404424411419. The next prime is 3404424411461. The reversal of 3404424411431 is 1341144244043.

3404424411431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3404424411431 is a prime.

It is a super-2 number, since 2×3404424411431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3404424411391 and 3404424411400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404424411461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19125979751 + ... + 19125979928.

It is an arithmetic number, because the mean of its divisors is an integer number (860669092800).

Almost surely, 2^{3404424411431} is an apocalyptic number.

3404424411431 is a deficient number, since it is larger than the sum of its proper divisors (38251959769).

3404424411431 is an equidigital number, since it uses as much as digits as its factorization.

3404424411431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38251959768.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 3404424411431 its reverse (1341144244043), we get a palindrome (4745568655474).

The spelling of 3404424411431 in words is "three trillion, four hundred four billion, four hundred twenty-four million, four hundred eleven thousand, four hundred thirty-one".