142465433620234 has 16 divisors (see below), whose sum is σ = 213726866355072. Its totient is φ = 71223145317648.

The previous prime is 142465433620231. The next prime is 142465433620243. The reversal of 142465433620234 is 432026334564241.

It is not an unprimeable number, because it can be changed into a prime (142465433620231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 735387027 + ... + 735580729.

It is an arithmetic number, because the mean of its divisors is an integer number (13357929147192).

Almost surely, 2^{142465433620234} is an apocalyptic number.

142465433620234 is a deficient number, since it is larger than the sum of its proper divisors (71261432734838).

142465433620234 is a wasteful number, since it uses less digits than its factorization.

142465433620234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241221.

The product of its (nonzero) digits is 9953280, while the sum is 49.

The spelling of 142465433620234 in words is "one hundred forty-two trillion, four hundred sixty-five billion, four hundred thirty-three million, six hundred twenty thousand, two hundred thirty-four".