2042344031 has 8 divisors (see below), whose sum is σ = 2513654304. Its totient is φ = 1615920480.

The previous prime is 2042344027. The next prime is 2042344037. The reversal of 2042344031 is 1304432402.

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 2042344031 - 2² = 2042344027 is a prime.

It is a super-2 number, since 2×2042344031² = 8342338281922657922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2042343988 and 2042344006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042344037) 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, 11221580 + ... + 11221761.

It is an arithmetic number, because the mean of its divisors is an integer number (314206788).

Almost surely, 2^2042344031 is an apocalyptic number.

2042344031 is a deficient number, since it is larger than the sum of its proper divisors (471310273).

2042344031 is a wasteful number, since it uses less digits than its factorization.

2042344031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22443361.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2042344031 is about 45192.3005721107. The cubic root of 2042344031 is about 1268.7507154064.

Adding to 2042344031 its reverse (1304432402), we get a palindrome (3346776433).

The spelling of 2042344031 in words is "two billion, forty-two million, three hundred forty-four thousand, thirty-one".