142432024013 has 4 divisors (see below), whose sum is σ = 142999482528. Its totient is φ = 141864565500.

The previous prime is 142432024003. The next prime is 142432024019. The reversal of 142432024013 is 310420234241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 310420234241 = 13 ⋅23878479557.

It is a cyclic number.

It is not a de Polignac number, because 142432024013 - 2⁴ = 142432023997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142432024019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283728881 + ... + 283729382.

It is an arithmetic number, because the mean of its divisors is an integer number (35749870632).

Almost surely, 2^142432024013 is an apocalyptic number.

It is an amenable number.

142432024013 is a deficient number, since it is larger than the sum of its proper divisors (567458515).

142432024013 is an equidigital number, since it uses as much as digits as its factorization.

142432024013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567458514.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 142432024013 its reverse (310420234241), we get a palindrome (452852258254).

The spelling of 142432024013 in words is "one hundred forty-two billion, four hundred thirty-two million, twenty-four thousand, thirteen".