142544004356 has 48 divisors (see below), whose sum is σ = 270664171008. Its totient is φ = 65295849600.

The previous prime is 142544004341. The next prime is 142544004373. The reversal of 142544004356 is 653400445241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3686966 + ... + 3725426.

It is an arithmetic number, because the mean of its divisors is an integer number (5638836896).

Almost surely, 2^142544004356 is an apocalyptic number.

It is an amenable number.

142544004356 is a deficient number, since it is larger than the sum of its proper divisors (128120166652).

142544004356 is a wasteful number, since it uses less digits than its factorization.

142544004356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39012 (or 39010 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 142544004356 its reverse (653400445241), we get a palindrome (795944449597).

The spelling of 142544004356 in words is "one hundred forty-two billion, five hundred forty-four million, four thousand, three hundred fifty-six".