1414231031 has 4 divisors (see below), whose sum is σ = 1414306464. Its totient is φ = 1414155600.

The previous prime is 1414231019. The next prime is 1414231079. The reversal of 1414231031 is 1301324141.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1301324141 = 13 ⋅100101857.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1414231031 is a prime.

It is a super-2 number, since 2×1414231031² = 4000098818086645922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1414230994 and 1414231012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414231331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14546 + ... + 55136.

It is an arithmetic number, because the mean of its divisors is an integer number (353576616).

Almost surely, 2^1414231031 is an apocalyptic number.

1414231031 is a deficient number, since it is larger than the sum of its proper divisors (75433).

1414231031 is an equidigital number, since it uses as much as digits as its factorization.

1414231031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75432.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1414231031 is about 37606.2631884637. The cubic root of 1414231031 is about 1122.4666699098.

Adding to 1414231031 its reverse (1301324141), we get a palindrome (2715555172).

The spelling of 1414231031 in words is "one billion, four hundred fourteen million, two hundred thirty-one thousand, thirty-one".