2042473331 has 2 divisors, whose sum is σ = 2042473332. Its totient is φ = 2042473330.

The previous prime is 2042473289. The next prime is 2042473361. The reversal of 2042473331 is 1333742402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2042473331 - 2²² = 2038279027 is a prime.

It is a super-2 number, since 2×2042473331² = 8343394615692471122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2042473294 and 2042473303.

It is not a weakly prime, because it can be changed into another prime (2042473361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021236665 + 1021236666.

It is an arithmetic number, because the mean of its divisors is an integer number (1021236666).

Almost surely, 2^2042473331 is an apocalyptic number.

2042473331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042473331 is an equidigital number, since it uses as much as digits as its factorization.

2042473331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 2042473331 is about 45193.7311028864. The cubic root of 2042473331 is about 1268.7774895449. Note that the first 3 decimals are identical.

The spelling of 2042473331 in words is "two billion, forty-two million, four hundred seventy-three thousand, three hundred thirty-one".