142434501320236 has 36 divisors (see below), whose sum is σ = 261688276951192. Its totient is φ = 67819545150336.

The previous prime is 142434501320191. The next prime is 142434501320239. The reversal of 142434501320236 is 632023105434241.

142434501320236 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142434501320239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 289760010 + ... + 290251153.

Almost surely, 2^{142434501320236} is an apocalyptic number.

It is an amenable number.

142434501320236 is a deficient number, since it is larger than the sum of its proper divisors (119253775630956).

142434501320236 is a wasteful number, since it uses less digits than its factorization.

142434501320236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580011298 (or 580011267 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

Adding to 142434501320236 its reverse (632023105434241), we get a palindrome (774457606754477).

The spelling of 142434501320236 in words is "one hundred forty-two trillion, four hundred thirty-four billion, five hundred one million, three hundred twenty thousand, two hundred thirty-six".