142056236046 has 16 divisors (see below), whose sum is σ = 284116665600. Its totient is φ = 47351379768.

The previous prime is 142056236039. The next prime is 142056236051. The reversal of 142056236046 is 640632650241.

It is a junction number, because it is equal to n+sod(n) for n = 142056235995 and 142056236013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422875 + ... + 680393.

It is an arithmetic number, because the mean of its divisors is an integer number (17757291600).

Almost surely, 2^142056236046 is an apocalyptic number.

142056236046 is an abundant number, since it is smaller than the sum of its proper divisors (142060429554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142056236046 is a wasteful number, since it uses less digits than its factorization.

142056236046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349463.

The product of its (nonzero) digits is 207360, while the sum is 39.

Adding to 142056236046 its reverse (640632650241), we get a palindrome (782688886287).

The spelling of 142056236046 in words is "one hundred forty-two billion, fifty-six million, two hundred thirty-six thousand, forty-six".