1434344142 has 32 divisors (see below), whose sum is σ = 3576547584. Its totient is φ = 372556800.

The previous prime is 1434344137. The next prime is 1434344161. The reversal of 1434344142 is 2414434341.

It is a super-3 number, since 3×1434344142³ (a number of 28 digits) contains 333 as substring.

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 15 ways as a sum of consecutive naturals, for example, 1551859 + ... + 1552782.

It is an arithmetic number, because the mean of its divisors is an integer number (111767112).

Almost surely, 2^1434344142 is an apocalyptic number.

1434344142 is an abundant number, since it is smaller than the sum of its proper divisors (2142203442).

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

1434344142 is a wasteful number, since it uses less digits than its factorization.

1434344142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3104664.

The product of its digits is 18432, while the sum is 30.

The square root of 1434344142 is about 37872.7361303616. The cubic root of 1434344142 is about 1127.7628597741.

Adding to 1434344142 its reverse (2414434341), we get a palindrome (3848778483).

It can be divided in two parts, 14343 and 44142, that added together give a palindrome (58485).

The spelling of 1434344142 in words is "one billion, four hundred thirty-four million, three hundred forty-four thousand, one hundred forty-two".