2140846005 has 16 divisors (see below), whose sum is σ = 3498234624. Its totient is φ = 1117490880.

The previous prime is 2140845947. The next prime is 2140846021. The reversal of 2140846005 is 5006480412.

It is not a de Polignac number, because 2140846005 - 2¹⁹ = 2140321717 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1517626 + ... + 1519035.

It is an arithmetic number, because the mean of its divisors is an integer number (218639664).

Almost surely, 2^2140846005 is an apocalyptic number.

It is an amenable number.

2140846005 is a deficient number, since it is larger than the sum of its proper divisors (1357388619).

2140846005 is a wasteful number, since it uses less digits than its factorization.

2140846005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3036716.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2140846005 is about 46269.2771177593. The cubic root of 2140846005 is about 1288.8285350821.

The spelling of 2140846005 in words is "two billion, one hundred forty million, eight hundred forty-six thousand, five".