1434333340 has 48 divisors (see below), whose sum is σ = 3366093024. Its totient is φ = 508851200.

The previous prime is 1434333311. The next prime is 1434333361. The reversal of 1434333340 is 433334341.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1434333299 and 1434333308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70489 + ... + 88528.

It is an arithmetic number, because the mean of its divisors is an integer number (70126938).

Almost surely, 2^1434333340 is an apocalyptic number.

1434333340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434333340 is an abundant number, since it is smaller than the sum of its proper divisors (1931759684).

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

1434333340 is a wasteful number, since it uses less digits than its factorization.

1434333340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159078 (or 159076 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

The square root of 1434333340 is about 37872.5935209090. The cubic root of 1434333340 is about 1127.7600287183.

Adding to 1434333340 its reverse (433334341), we get a palindrome (1867667681).

The spelling of 1434333340 in words is "one billion, four hundred thirty-four million, three hundred thirty-three thousand, three hundred forty".