142532575312 has 80 divisors (see below), whose sum is σ = 296238539520. Its totient is φ = 66199003136.

The previous prime is 142532575169. The next prime is 142532575319. The reversal of 142532575312 is 213575235241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142532575319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7336203 + ... + 7355605.

It is an arithmetic number, because the mean of its divisors is an integer number (3702981744).

Almost surely, 2^142532575312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142532575312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148119269760).

142532575312 is an abundant number, since it is smaller than the sum of its proper divisors (153705964208).

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

142532575312 is a wasteful number, since it uses less digits than its factorization.

142532575312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19780 (or 19774 counting only the distinct ones).

The product of its digits is 252000, while the sum is 40.

The spelling of 142532575312 in words is "one hundred forty-two billion, five hundred thirty-two million, five hundred seventy-five thousand, three hundred twelve".