1434323112 has 64 divisors (see below), whose sum is σ = 3622345920. Its totient is φ = 473261568.

The previous prime is 1434323071. The next prime is 1434323113. The reversal of 1434323112 is 2113234341.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1434323113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1306948 + ... + 1308044.

It is an arithmetic number, because the mean of its divisors is an integer number (56599155).

Almost surely, 2^1434323112 is an apocalyptic number.

1434323112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1434323112 is an abundant number, since it is smaller than the sum of its proper divisors (2188022808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1434323112 is a wasteful number, since it uses less digits than its factorization.

1434323112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610 (or 1606 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 1434323112 is about 37872.4584889864. The cubic root of 1434323112 is about 1127.7573480869.

Adding to 1434323112 its reverse (2113234341), we get a palindrome (3547557453).

The spelling of 1434323112 in words is "one billion, four hundred thirty-four million, three hundred twenty-three thousand, one hundred twelve".