2141259439 has 12 divisors (see below), whose sum is σ = 2364798520. Its totient is φ = 1937350800.

The previous prime is 2141259343. The next prime is 2141259469. The reversal of 2141259439 is 9349521412.

It is not a de Polignac number, because 2141259439 - 2⁹ = 2141258927 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141259469) 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, 16404 + ... + 67465.

Almost surely, 2^2141259439 is an apocalyptic number.

2141259439 is a deficient number, since it is larger than the sum of its proper divisors (223539081).

2141259439 is a wasteful number, since it uses less digits than its factorization.

2141259439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84102 (or 84091 counting only the distinct ones).

The product of its digits is 77760, while the sum is 40.

The square root of 2141259439 is about 46273.7445966933. The cubic root of 2141259439 is about 1288.9114946907.

The spelling of 2141259439 in words is "two billion, one hundred forty-one million, two hundred fifty-nine thousand, four hundred thirty-nine".