1426911319 has 2 divisors, whose sum is σ = 1426911320. Its totient is φ = 1426911318.

The previous prime is 1426911313. The next prime is 1426911323. The reversal of 1426911319 is 9131196241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1426911319 - 2⁵ = 1426911287 is a prime.

It is a super-2 number, since 2×1426911319² = 4072151824580639522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1426911313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713455659 + 713455660.

It is an arithmetic number, because the mean of its divisors is an integer number (713455660).

Almost surely, 2^1426911319 is an apocalyptic number.

1426911319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426911319 is an equidigital number, since it uses as much as digits as its factorization.

1426911319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 37.

The square root of 1426911319 is about 37774.4797316919. The cubic root of 1426911319 is about 1125.8114492043.

The spelling of 1426911319 in words is "one billion, four hundred twenty-six million, nine hundred eleven thousand, three hundred nineteen".