1914035231 has 2 divisors, whose sum is σ = 1914035232. Its totient is φ = 1914035230.

The previous prime is 1914035203. The next prime is 1914035237. The reversal of 1914035231 is 1325304191.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1914035231 - 2¹⁸ = 1913773087 is a prime.

It is a super-2 number, since 2×1914035231² = 7327061731018446722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1914035194 and 1914035203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1914035237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 957017615 + 957017616.

It is an arithmetic number, because the mean of its divisors is an integer number (957017616).

Almost surely, 2^1914035231 is an apocalyptic number.

1914035231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1914035231 is an equidigital number, since it uses as much as digits as its factorization.

1914035231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 1914035231 is about 43749.6883531757. The cubic root of 1914035231 is about 1241.6045891781.

The spelling of 1914035231 in words is "one billion, nine hundred fourteen million, thirty-five thousand, two hundred thirty-one".