1419724219 has 2 divisors, whose sum is σ = 1419724220. Its totient is φ = 1419724218.

The previous prime is 1419724193. The next prime is 1419724277. The reversal of 1419724219 is 9124279141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1419724219 - 2¹⁹ = 1419199931 is a prime.

It is a super-2 number, since 2×1419724219² = 4031233716030319922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1419724279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709862109 + 709862110.

It is an arithmetic number, because the mean of its divisors is an integer number (709862110).

Almost surely, 2^1419724219 is an apocalyptic number.

1419724219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1419724219 is an equidigital number, since it uses as much as digits as its factorization.

1419724219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 40.

The square root of 1419724219 is about 37679.2279512200. The cubic root of 1419724219 is about 1123.9180957424.

It can be divided in two parts, 14197 and 24219, that added together give a 4-th power (38416 = 14⁴).

The spelling of 1419724219 in words is "one billion, four hundred nineteen million, seven hundred twenty-four thousand, two hundred nineteen".