6431424241742 has 8 divisors (see below), whose sum is σ = 9810647148600. Its totient is φ = 3161208525544.

The previous prime is 6431424241741. The next prime is 6431424241757. The reversal of 6431424241742 is 2471424241346.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6431424241693 and 6431424241702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6431424241741) 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, 27251797517 + ... + 27251797752.

It is an arithmetic number, because the mean of its divisors is an integer number (1226330893575).

Almost surely, 2^{6431424241742} is an apocalyptic number.

6431424241742 is a deficient number, since it is larger than the sum of its proper divisors (3379222906858).

6431424241742 is a wasteful number, since it uses less digits than its factorization.

6431424241742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54503595330.

The product of its digits is 1032192, while the sum is 44.

It can be divided in two parts, 643142 and 4241742, that added together give a palindrome (4884884).

The spelling of 6431424241742 in words is "six trillion, four hundred thirty-one billion, four hundred twenty-four million, two hundred forty-one thousand, seven hundred forty-two".