10042104431 has 2 divisors, whose sum is σ = 10042104432. Its totient is φ = 10042104430.

The previous prime is 10042104419. The next prime is 10042104437. The reversal of 10042104431 is 13440124001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10042104431 - 2¹⁴ = 10042088047 is a prime.

It is a super-2 number, since 2×10042104431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10042104437) 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 as a sum of consecutive naturals, namely, 5021052215 + 5021052216.

It is an arithmetic number, because the mean of its divisors is an integer number (5021052216).

Almost surely, 2^10042104431 is an apocalyptic number.

10042104431 is a deficient number, since it is larger than the sum of its proper divisors (1).

10042104431 is an equidigital number, since it uses as much as digits as its factorization.

10042104431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10042104431 its reverse (13440124001), we get a palindrome (23482228432).

The spelling of 10042104431 in words is "ten billion, forty-two million, one hundred four thousand, four hundred thirty-one".