1344506419 has 2 divisors, whose sum is σ = 1344506420. Its totient is φ = 1344506418.

The previous prime is 1344506369. The next prime is 1344506507. The reversal of 1344506419 is 9146054431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1344506419 - 2¹⁹ = 1343982131 is a prime.

It is a super-3 number, since 3×1344506419³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1344506819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672253209 + 672253210.

It is an arithmetic number, because the mean of its divisors is an integer number (672253210).

Almost surely, 2^1344506419 is an apocalyptic number.

1344506419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344506419 is an equidigital number, since it uses as much as digits as its factorization.

1344506419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 1344506419 is about 36667.5117645035. The cubic root of 1344506419 is about 1103.7082614428.

The spelling of 1344506419 in words is "one billion, three hundred forty-four million, five hundred six thousand, four hundred nineteen".