142334433424433 has 32 divisors (see below), whose sum is σ = 159167909571840. Its totient is φ = 126488164239360.

The previous prime is 142334433424429. The next prime is 142334433424439. The reversal of 142334433424433 is 334424334433241.

142334433424433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 142334433424433 - 2² = 142334433424429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142334433424439) 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, 897267341 + ... + 897425957.

It is an arithmetic number, because the mean of its divisors is an integer number (4973997174120).

Almost surely, 2^{142334433424433} is an apocalyptic number.

It is an amenable number.

142334433424433 is a deficient number, since it is larger than the sum of its proper divisors (16833476147407).

142334433424433 is a wasteful number, since it uses less digits than its factorization.

142334433424433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167897.

The product of its digits is 11943936, while the sum is 47.

Adding to 142334433424433 its reverse (334424334433241), we get a palindrome (476758767857674).

The spelling of 142334433424433 in words is "one hundred forty-two trillion, three hundred thirty-four billion, four hundred thirty-three million, four hundred twenty-four thousand, four hundred thirty-three".