142445335340304 has 40 divisors (see below), whose sum is σ = 408870869959520. Its totient is φ = 47481778446624.

The previous prime is 142445335340263. The next prime is 142445335340411. The reversal of 142445335340304 is 403043533544241.

142445335340304 is a `hidden beast` number, since 1 + 4 + 2 + 4 + 4 + 5 + 335 + 3 + 4 + 0 + 304 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 142445335340304.

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, 164867285842 + ... + 164867286705.

It is an arithmetic number, because the mean of its divisors is an integer number (10221771748988).

Almost surely, 2^{142445335340304} is an apocalyptic number.

It is an amenable number.

142445335340304 is an abundant number, since it is smaller than the sum of its proper divisors (266425534619216).

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

142445335340304 is a wasteful number, since it uses less digits than its factorization.

142445335340304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329734572564 (or 329734572552 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 45.

Adding to 142445335340304 its reverse (403043533544241), we get a palindrome (545488868884545).

The spelling of 142445335340304 in words is "one hundred forty-two trillion, four hundred forty-five billion, three hundred thirty-five million, three hundred forty thousand, three hundred four".