1434330342320 has 40 divisors (see below), whose sum is σ = 3442392827520. Its totient is φ = 555224647680.

The previous prime is 1434330342287. The next prime is 1434330342323. The reversal of 1434330342320 is 232430334341.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (1434330342323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289177025 + ... + 289181984.

It is an arithmetic number, because the mean of its divisors is an integer number (86059820688).

Almost surely, 2^{1434330342320} is an apocalyptic number.

1434330342320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434330342320 is an abundant number, since it is smaller than the sum of its proper divisors (2008062485200).

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

1434330342320 is a wasteful number, since it uses less digits than its factorization.

1434330342320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578359053 (or 578359047 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 1434330342320 its reverse (232430334341), we get a palindrome (1666760676661).

The spelling of 1434330342320 in words is "one trillion, four hundred thirty-four billion, three hundred thirty million, three hundred forty-two thousand, three hundred twenty".