142344024553452 has 24 divisors (see below), whose sum is σ = 332246732502832. Its totient is φ = 47432197440000.

The previous prime is 142344024553429. The next prime is 142344024553463. The reversal of 142344024553452 is 254355420443241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1976305549 + ... + 1976377572.

Almost surely, 2^{142344024553452} is an apocalyptic number.

142344024553452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142344024553452 is an abundant number, since it is smaller than the sum of its proper divisors (189902707949380).

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

142344024553452 is a wasteful number, since it uses less digits than its factorization.

142344024553452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3952686129 (or 3952686127 counting only the distinct ones).

The product of its (nonzero) digits is 9216000, while the sum is 48.

Adding to 142344024553452 its reverse (254355420443241), we get a palindrome (396699444996693).

The spelling of 142344024553452 in words is "one hundred forty-two trillion, three hundred forty-four billion, twenty-four million, five hundred fifty-three thousand, four hundred fifty-two".