1234199914 has 8 divisors (see below), whose sum is σ = 1853540928. Its totient is φ = 616352940.

The previous prime is 1234199833. The next prime is 1234199921. The reversal of 1234199914 is 4199914321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371442 + ... + 374749.

It is an arithmetic number, because the mean of its divisors is an integer number (231692616).

Almost surely, 2^1234199914 is an apocalyptic number.

1234199914 is a deficient number, since it is larger than the sum of its proper divisors (619341014).

1234199914 is an equidigital number, since it uses as much as digits as its factorization.

1234199914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747020.

The product of its digits is 69984, while the sum is 43.

The square root of 1234199914 is about 35131.1815058930. The cubic root of 1234199914 is about 1072.6593859727.

The spelling of 1234199914 in words is "one billion, two hundred thirty-four million, one hundred ninety-nine thousand, nine hundred fourteen".