2042223302431 has 8 divisors (see below), whose sum is σ = 2294939898720. Its totient is φ = 1803167062752.

The previous prime is 2042223302429. The next prime is 2042223302453. The reversal of 2042223302431 is 1342033222402.

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

It is a cyclic number.

It is not a de Polignac number, because 2042223302431 - 2¹ = 2042223302429 is a prime.

It is a super-2 number, since 2×2042223302431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2042223302431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042223302531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3415088836 + ... + 3415089433.

It is an arithmetic number, because the mean of its divisors is an integer number (286867487340).

Almost surely, 2^{2042223302431} is an apocalyptic number.

2042223302431 is a deficient number, since it is larger than the sum of its proper divisors (252716596289).

2042223302431 is a wasteful number, since it uses less digits than its factorization.

2042223302431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6830178305.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2042223302431 its reverse (1342033222402), we get a palindrome (3384256524833).

The spelling of 2042223302431 in words is "two trillion, forty-two billion, two hundred twenty-three million, three hundred two thousand, four hundred thirty-one".