1314443434 has 16 divisors (see below), whose sum is σ = 2089022400. Its totient is φ = 618153664.

The previous prime is 1314443423. The next prime is 1314443437. The reversal of 1314443434 is 4343444131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1314443396 and 1314443405.

It is not an unprimeable number, because it can be changed into a prime (1314443437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43107 + ... + 66985.

It is an arithmetic number, because the mean of its divisors is an integer number (130563900).

Almost surely, 2^1314443434 is an apocalyptic number.

1314443434 is a deficient number, since it is larger than the sum of its proper divisors (774578966).

1314443434 is a wasteful number, since it uses less digits than its factorization.

1314443434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25517.

The product of its digits is 27648, while the sum is 31.

The square root of 1314443434 is about 36255.2538813342. The cubic root of 1314443434 is about 1095.4199188718.

Adding to 1314443434 its reverse (4343444131), we get a palindrome (5657887565).

The spelling of 1314443434 in words is "one billion, three hundred fourteen million, four hundred forty-three thousand, four hundred thirty-four".