3403003040431 has 4 divisors (see below), whose sum is σ = 3434806807272. Its totient is φ = 3371199273592.

The previous prime is 3403003040417. The next prime is 3403003040447. The reversal of 3403003040431 is 1340403003043.

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 3403003040431 - 2⁷ = 3403003040303 is a prime.

It is a super-2 number, since 2×3403003040431² (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 = 3403003040396 and 3403003040405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3403003040831) 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, 15901883260 + ... + 15901883473.

It is an arithmetic number, because the mean of its divisors is an integer number (858701701818).

Almost surely, 2^{3403003040431} is an apocalyptic number.

3403003040431 is a deficient number, since it is larger than the sum of its proper divisors (31803766841).

3403003040431 is a wasteful number, since it uses less digits than its factorization.

3403003040431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31803766840.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 3403003040431 its reverse (1340403003043), we get a palindrome (4743406043474).

The spelling of 3403003040431 in words is "three trillion, four hundred three billion, three million, forty thousand, four hundred thirty-one".