142233062434 has 32 divisors (see below), whose sum is σ = 219218858496. Its totient is φ = 69174483840.

The previous prime is 142233062381. The next prime is 142233062453. The reversal of 142233062434 is 434260332241.

It is a self number, because there is not a number n which added to its sum of digits gives 142233062434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22335919 + ... + 22342285.

It is an arithmetic number, because the mean of its divisors is an integer number (6850589328).

Almost surely, 2^142233062434 is an apocalyptic number.

142233062434 is a deficient number, since it is larger than the sum of its proper divisors (76985796062).

142233062434 is a wasteful number, since it uses less digits than its factorization.

142233062434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7450.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 142233062434 its reverse (434260332241), we get a palindrome (576493394675).

The spelling of 142233062434 in words is "one hundred forty-two billion, two hundred thirty-three million, sixty-two thousand, four hundred thirty-four".