1434151140 has 48 divisors (see below), whose sum is σ = 4145164800. Its totient is φ = 370103040.

The previous prime is 1434151097. The next prime is 1434151153. The reversal of 1434151140 is 411514341.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1434151140.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383665 + ... + 387384.

It is an arithmetic number, because the mean of its divisors is an integer number (86357600).

Almost surely, 2^1434151140 is an apocalyptic number.

1434151140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434151140 is an abundant number, since it is smaller than the sum of its proper divisors (2711013660).

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

1434151140 is a wasteful number, since it uses less digits than its factorization.

1434151140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771092 (or 771090 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1434151140 is about 37870.1880111520. The cubic root of 1434151140 is about 1127.7122744591.

Adding to 1434151140 its reverse (411514341), we get a palindrome (1845665481).

The spelling of 1434151140 in words is "one billion, four hundred thirty-four million, one hundred fifty-one thousand, one hundred forty".