2069240943 has 24 divisors (see below), whose sum is σ = 3501204480. Its totient is φ = 1074929520.

The previous prime is 2069240939. The next prime is 2069240959. The reversal of 2069240943 is 3490429602.

It is not a de Polignac number, because 2069240943 - 2² = 2069240939 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2069240933) 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 in 23 ways as a sum of consecutive naturals, for example, 638223 + ... + 641456.

It is an arithmetic number, because the mean of its divisors is an integer number (145883520).

Almost surely, 2^2069240943 is an apocalyptic number.

2069240943 is a deficient number, since it is larger than the sum of its proper divisors (1431963537).

2069240943 is a wasteful number, since it uses less digits than its factorization.

2069240943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279707 (or 1279700 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 2069240943 is about 45488.9101100477. The cubic root of 2069240943 is about 1274.2961011226.

The spelling of 2069240943 in words is "two billion, sixty-nine million, two hundred forty thousand, nine hundred forty-three".