142112045355404 has 24 divisors (see below), whose sum is σ = 256545796611888. Its totient is φ = 68848018050240.

The previous prime is 142112045355403. The next prime is 142112045355431. The reversal of 142112045355404 is 404553540211241.

It is not an unprimeable number, because it can be changed into a prime (142112045355403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4346449439 + ... + 4346482134.

It is an arithmetic number, because the mean of its divisors is an integer number (10689408192162).

Almost surely, 2^{142112045355404} is an apocalyptic number.

It is an amenable number.

142112045355404 is a deficient number, since it is larger than the sum of its proper divisors (114433751256484).

142112045355404 is a wasteful number, since it uses less digits than its factorization.

142112045355404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8692931705 (or 8692931703 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 41.

Adding to 142112045355404 its reverse (404553540211241), we get a palindrome (546665585566645).

The spelling of 142112045355404 in words is "one hundred forty-two trillion, one hundred twelve billion, forty-five million, three hundred fifty-five thousand, four hundred four".