1434133140 has 72 divisors (see below), whose sum is σ = 4413833760. Its totient is φ = 347666880.

The previous prime is 1434133133. The next prime is 1434133157. The reversal of 1434133140 is 413314341.

It is a self number, because there is not a number n which added to its sum of digits gives 1434133140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91510 + ... + 106029.

Almost surely, 2^1434133140 is an apocalyptic number.

1434133140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434133140 is an abundant number, since it is smaller than the sum of its proper divisors (2979700620).

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

1434133140 is a wasteful number, since it uses less digits than its factorization.

1434133140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197573 (or 197560 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1434133140 is about 37869.9503564502. The cubic root of 1434133140 is about 1127.7075564752.

Adding to 1434133140 its reverse (413314341), we get a palindrome (1847447481).

The spelling of 1434133140 in words is "one billion, four hundred thirty-four million, one hundred thirty-three thousand, one hundred forty".