1434145411 has 4 divisors (see below), whose sum is σ = 1434221824. Its totient is φ = 1434069000.

The previous prime is 1434145409. The next prime is 1434145459. The reversal of 1434145411 is 1145414341.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1145414341 = 25601 ⋅44741.

It is a cyclic number.

It is not a de Polignac number, because 1434145411 - 2¹ = 1434145409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1434145411.

It is not an unprimeable number, because it can be changed into a prime (1434145511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11521 + ... + 54781.

It is an arithmetic number, because the mean of its divisors is an integer number (358555456).

Almost surely, 2^1434145411 is an apocalyptic number.

1434145411 is a deficient number, since it is larger than the sum of its proper divisors (76413).

1434145411 is an equidigital number, since it uses as much as digits as its factorization.

1434145411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76412.

The product of its digits is 3840, while the sum is 28.

The square root of 1434145411 is about 37870.1123711034. The cubic root of 1434145411 is about 1127.7107728339.

Adding to 1434145411 its reverse (1145414341), we get a palindrome (2579559752).

The spelling of 1434145411 in words is "one billion, four hundred thirty-four million, one hundred forty-five thousand, four hundred eleven".