1214431413 has 32 divisors (see below), whose sum is σ = 1789218816. Its totient is φ = 727973568.

The previous prime is 1214431411. The next prime is 1214431423. The reversal of 1214431413 is 3141344121.

It is not a de Polignac number, because 1214431413 - 2¹ = 1214431411 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214431411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 815956 + ... + 817442.

It is an arithmetic number, because the mean of its divisors is an integer number (55913088).

Almost surely, 2^1214431413 is an apocalyptic number.

1214431413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1214431413 is a deficient number, since it is larger than the sum of its proper divisors (574787403).

1214431413 is a wasteful number, since it uses less digits than its factorization.

1214431413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033.

The product of its digits is 1152, while the sum is 24.

The square root of 1214431413 is about 34848.6931318809. The cubic root of 1214431413 is about 1066.9015124292.

Adding to 1214431413 its reverse (3141344121), we get a palindrome (4355775534).

The spelling of 1214431413 in words is "one billion, two hundred fourteen million, four hundred thirty-one thousand, four hundred thirteen".