1434440102 has 4 divisors (see below), whose sum is σ = 2151660156. Its totient is φ = 717220050.

The previous prime is 1434440099. The next prime is 1434440123. The reversal of 1434440102 is 2010444341.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 358610024 + ... + 358610027.

It is an arithmetic number, because the mean of its divisors is an integer number (537915039).

Almost surely, 2^1434440102 is an apocalyptic number.

1434440102 is a deficient number, since it is larger than the sum of its proper divisors (717220054).

1434440102 is an equidigital number, since it uses as much as digits as its factorization.

1434440102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717220053.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1434440102 is about 37874.0029835770. The cubic root of 1434440102 is about 1127.7880089480.

Adding to 1434440102 its reverse (2010444341), we get a palindrome (3444884443).

The spelling of 1434440102 in words is "one billion, four hundred thirty-four million, four hundred forty thousand, one hundred two".