1842141917 has 12 divisors (see below), whose sum is σ = 2337709536. Its totient is φ = 1435434840.

The previous prime is 1842141907. The next prime is 1842141937. The reversal of 1842141917 is 7191412481.

It is not a de Polignac number, because 1842141917 - 2¹⁴ = 1842125533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1842141907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1708313 + ... + 1709390.

It is an arithmetic number, because the mean of its divisors is an integer number (194809128).

Almost surely, 2^1842141917 is an apocalyptic number.

It is an amenable number.

1842141917 is a deficient number, since it is larger than the sum of its proper divisors (495567619).

1842141917 is a wasteful number, since it uses less digits than its factorization.

1842141917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3417728 (or 3417721 counting only the distinct ones).

The product of its digits is 16128, while the sum is 38.

The square root of 1842141917 is about 42920.1807661617. The cubic root of 1842141917 is about 1225.8604349483.

The spelling of 1842141917 in words is "one billion, eight hundred forty-two million, one hundred forty-one thousand, nine hundred seventeen".