7144084919 has 2 divisors, whose sum is σ = 7144084920. Its totient is φ = 7144084918.

The previous prime is 7144084891. The next prime is 7144084939. The reversal of 7144084919 is 9194804417.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7144084919 is a prime.

It is a super-2 number, since 2×7144084919² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7144084939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3572042459 + 3572042460.

It is an arithmetic number, because the mean of its divisors is an integer number (3572042460).

Almost surely, 2^7144084919 is an apocalyptic number.

7144084919 is a deficient number, since it is larger than the sum of its proper divisors (1).

7144084919 is an equidigital number, since it uses as much as digits as its factorization.

7144084919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 7144084919 is about 84522.6887823619. The cubic root of 7144084919 is about 1925.9671235465.

The spelling of 7144084919 in words is "seven billion, one hundred forty-four million, eighty-four thousand, nine hundred nineteen".