142112444301 has 80 divisors (see below), whose sum is σ = 220068372480. Its totient is φ = 91323521280.

The previous prime is 142112444281. The next prime is 142112444311. The reversal of 142112444301 is 103444211241.

142112444301 is a `hidden beast` number, since 1 + 4 + 211 + 2 + 4 + 443 + 0 + 1 = 666.

It is not a de Polignac number, because 142112444301 - 2²³ = 142104055693 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142112444311) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 234122340 + ... + 234122946.

It is an arithmetic number, because the mean of its divisors is an integer number (2750854656).

Almost surely, 2^142112444301 is an apocalyptic number.

It is an amenable number.

142112444301 is a deficient number, since it is larger than the sum of its proper divisors (77955928179).

142112444301 is a wasteful number, since it uses less digits than its factorization.

142112444301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256 (or 1247 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 142112444301 its reverse (103444211241), we get a palindrome (245556655542).

The spelling of 142112444301 in words is "one hundred forty-two billion, one hundred twelve million, four hundred forty-four thousand, three hundred one".