142562633612 has 48 divisors (see below), whose sum is σ = 293139340032. Its totient is φ = 59394444480.

The previous prime is 142562633537. The next prime is 142562633677. The reversal of 142562633612 is 216336265241.

It is a self number, because there is not a number n which added to its sum of digits gives 142562633612.

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, 26543 + ... + 534630.

It is an arithmetic number, because the mean of its divisors is an integer number (6107069584).

Almost surely, 2^142562633612 is an apocalyptic number.

It is an amenable number.

142562633612 is an abundant number, since it is smaller than the sum of its proper divisors (150576706420).

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

142562633612 is a wasteful number, since it uses less digits than its factorization.

142562633612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561438 (or 561436 counting only the distinct ones).

The product of its digits is 311040, while the sum is 41.

Adding to 142562633612 its reverse (216336265241), we get a palindrome (358898898853).

The spelling of 142562633612 in words is "one hundred forty-two billion, five hundred sixty-two million, six hundred thirty-three thousand, six hundred twelve".