1431314119 has 2 divisors, whose sum is σ = 1431314120. Its totient is φ = 1431314118.

The previous prime is 1431314089. The next prime is 1431314147. The reversal of 1431314119 is 9114131341.

It is an a-pointer prime, because the next prime (1431314147) can be obtained adding 1431314119 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1431314119 - 2²¹ = 1429216967 is a prime.

It is a super-2 number, since 2×1431314119² = 4097320214497492322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1431314149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715657059 + 715657060.

It is an arithmetic number, because the mean of its divisors is an integer number (715657060).

Almost surely, 2^1431314119 is an apocalyptic number.

1431314119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1431314119 is an equidigital number, since it uses as much as digits as its factorization.

1431314119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 28.

The square root of 1431314119 is about 37832.7122871200. The cubic root of 1431314119 is about 1126.9681745123.

The spelling of 1431314119 in words is "one billion, four hundred thirty-one million, three hundred fourteen thousand, one hundred nineteen".