2404420630431 has 16 divisors (see below), whose sum is σ = 3311572011744. Its totient is φ = 1550609011584.

The previous prime is 2404420630411. The next prime is 2404420630477. The reversal of 2404420630431 is 1340360244042.

It is not a de Polignac number, because 2404420630431 - 2⁷ = 2404420630303 is a prime.

It is a super-2 number, since 2×2404420630431² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2404420630392 and 2404420630401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404420630411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62586136 + ... + 62624541.

It is an arithmetic number, because the mean of its divisors is an integer number (206973250734).

Almost surely, 2^{2404420630431} is an apocalyptic number.

2404420630431 is a deficient number, since it is larger than the sum of its proper divisors (907151381313).

2404420630431 is a wasteful number, since it uses less digits than its factorization.

2404420630431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125210890.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 2404420630431 its reverse (1340360244042), we get a palindrome (3744780874473).

The spelling of 2404420630431 in words is "two trillion, four hundred four billion, four hundred twenty million, six hundred thirty thousand, four hundred thirty-one".