2119258741 has 4 divisors (see below), whose sum is σ = 2168543872. Its totient is φ = 2069973612.

The previous prime is 2119258721. The next prime is 2119258783. The reversal of 2119258741 is 1478529112.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2119258741 is a prime.

It is a super-2 number, since 2×2119258741² = 8982515222609810162, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2119258694 and 2119258703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119258711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24642501 + ... + 24642586.

It is an arithmetic number, because the mean of its divisors is an integer number (542135968).

Almost surely, 2^2119258741 is an apocalyptic number.

It is an amenable number.

2119258741 is a deficient number, since it is larger than the sum of its proper divisors (49285131).

2119258741 is an equidigital number, since it uses as much as digits as its factorization.

2119258741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49285130.

The product of its digits is 40320, while the sum is 40.

The square root of 2119258741 is about 46035.4074707719. The cubic root of 2119258741 is about 1284.4819162370.

The spelling of 2119258741 in words is "two billion, one hundred nineteen million, two hundred fifty-eight thousand, seven hundred forty-one".