1434124143 has 8 divisors (see below), whose sum is σ = 2124628400. Its totient is φ = 956082744.

The previous prime is 1434124121. The next prime is 1434124157. The reversal of 1434124143 is 3414214341.

It is not a de Polignac number, because 1434124143 - 2²¹ = 1432026991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 53115709 = 1434124143 / (1 + 4 + 3 + 4 + 1 + 2 + 4 + 1 + 4 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434126143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26557828 + ... + 26557881.

It is an arithmetic number, because the mean of its divisors is an integer number (265578550).

Almost surely, 2^1434124143 is an apocalyptic number.

1434124143 is a deficient number, since it is larger than the sum of its proper divisors (690504257).

1434124143 is an equidigital number, since it uses as much as digits as its factorization.

1434124143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53115718 (or 53115712 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 1434124143 is about 37869.8315681493. The cubic root of 1434124143 is about 1127.7051982548.

Adding to 1434124143 its reverse (3414214341), we get a palindrome (4848338484).

The spelling of 1434124143 in words is "one billion, four hundred thirty-four million, one hundred twenty-four thousand, one hundred forty-three".