142000433301321 has 24 divisors (see below), whose sum is σ = 246750961795520. Its totient is φ = 76872415019616.

The previous prime is 142000433301319. The next prime is 142000433301323. The reversal of 142000433301321 is 123103334000241.

It is a happy number.

142000433301321 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 0 + 0 + 4 + 3 + 330 + 1 + 321 = 666.

It is an interprime number because it is at equal distance from previous prime (142000433301319) and next prime (142000433301323).

It is not a de Polignac number, because 142000433301321 - 2¹ = 142000433301319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142000433301323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59315133850 + ... + 59315136243.

Almost surely, 2^{142000433301321} is an apocalyptic number.

It is an amenable number.

142000433301321 is a deficient number, since it is larger than the sum of its proper divisors (104750528494199).

142000433301321 is a wasteful number, since it uses less digits than its factorization.

142000433301321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118630270125 (or 118630270122 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 142000433301321 its reverse (123103334000241), we get a palindrome (265103767301562).

The spelling of 142000433301321 in words is "one hundred forty-two trillion, four hundred thirty-three million, three hundred one thousand, three hundred twenty-one".