1142324134430 has 64 divisors (see below), whose sum is σ = 2109888829440. Its totient is φ = 445181927424.

The previous prime is 1142324134429. The next prime is 1142324134439. The reversal of 1142324134430 is 344314232411.

It is a super-3 number, since 3×1142324134430³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142324134439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21697919 + ... + 21750501.

It is an arithmetic number, because the mean of its divisors is an integer number (32967012960).

Almost surely, 2^{1142324134430} is an apocalyptic number.

1142324134430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142324134430 is a deficient number, since it is larger than the sum of its proper divisors (967564695010).

1142324134430 is a wasteful number, since it uses less digits than its factorization.

1142324134430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53033.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1142324134430 its reverse (344314232411), we get a palindrome (1486638366841).

The spelling of 1142324134430 in words is "one trillion, one hundred forty-two billion, three hundred twenty-four million, one hundred thirty-four thousand, four hundred thirty".