1434022142 has 24 divisors (see below), whose sum is σ = 2505761496. Its totient is φ = 613711728.

The previous prime is 1434022133. The next prime is 1434022159. The reversal of 1434022142 is 2412204341.

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 in 11 ways as a sum of consecutive naturals, for example, 61853 + ... + 81815.

It is an arithmetic number, because the mean of its divisors is an integer number (104406729).

Almost surely, 2^1434022142 is an apocalyptic number.

1434022142 is a deficient number, since it is larger than the sum of its proper divisors (1071739354).

1434022142 is a wasteful number, since it uses less digits than its factorization.

1434022142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20712 (or 20705 counting only the distinct ones).

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

The square root of 1434022142 is about 37868.4848125720. The cubic root of 1434022142 is about 1127.6784618932.

Adding to 1434022142 its reverse (2412204341), we get a palindrome (3846226483).

The spelling of 1434022142 in words is "one billion, four hundred thirty-four million, twenty-two thousand, one hundred forty-two".