142810045788 has 24 divisors (see below), whose sum is σ = 333232123392. Its totient is φ = 47602108144.

The previous prime is 142810045787. The next prime is 142810045823. The reversal of 142810045788 is 887540018241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142810045783) 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, 405781 + ... + 671027.

It is an arithmetic number, because the mean of its divisors is an integer number (13884671808).

Almost surely, 2^142810045788 is an apocalyptic number.

It is an amenable number.

142810045788 is an abundant number, since it is smaller than the sum of its proper divisors (190422077604).

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

142810045788 is a wasteful number, since it uses less digits than its factorization.

142810045788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310121 (or 310119 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 48.

The spelling of 142810045788 in words is "one hundred forty-two billion, eight hundred ten million, forty-five thousand, seven hundred eighty-eight".