1444101419 has 2 divisors, whose sum is σ = 1444101420. Its totient is φ = 1444101418.

The previous prime is 1444101413. The next prime is 1444101469. The reversal of 1444101419 is 9141014441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1444101419 - 2¹² = 1444097323 is a prime.

It is a super-2 number, since 2×1444101419² = 4170857816715627122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1444101391 and 1444101400.

It is not a weakly prime, because it can be changed into another prime (1444101413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722050709 + 722050710.

It is an arithmetic number, because the mean of its divisors is an integer number (722050710).

Almost surely, 2^1444101419 is an apocalyptic number.

1444101419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444101419 is an equidigital number, since it uses as much as digits as its factorization.

1444101419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 1444101419 is about 38001.3344370958. The cubic root of 1444101419 is about 1130.3143248066.

The spelling of 1444101419 in words is "one billion, four hundred forty-four million, one hundred one thousand, four hundred nineteen".