2141112499 has 2 divisors, whose sum is σ = 2141112500. Its totient is φ = 2141112498.

The previous prime is 2141112487. The next prime is 2141112521. The reversal of 2141112499 is 9942111412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2141112499 - 2²³ = 2132723891 is a prime.

It is not a weakly prime, because it can be changed into another prime (2141112409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070556249 + 1070556250.

It is an arithmetic number, because the mean of its divisors is an integer number (1070556250).

Almost surely, 2^2141112499 is an apocalyptic number.

2141112499 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141112499 is an equidigital number, since it uses as much as digits as its factorization.

2141112499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 34.

The square root of 2141112499 is about 46272.1568440461. The cubic root of 2141112499 is about 1288.8820109541.

The spelling of 2141112499 in words is "two billion, one hundred forty-one million, one hundred twelve thousand, four hundred ninety-nine".