142524545874 has 16 divisors (see below), whose sum is σ = 285310378080. Its totient is φ = 47464634240.

The previous prime is 142524545873. The next prime is 142524545881. The reversal of 142524545874 is 478545425241.

It is not an unprimeable number, because it can be changed into a prime (142524545873) 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, 10879839 + ... + 10892930.

It is an arithmetic number, because the mean of its divisors is an integer number (17831898630).

Almost surely, 2^142524545874 is an apocalyptic number.

142524545874 is an abundant number, since it is smaller than the sum of its proper divisors (142785832206).

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

142524545874 is a wasteful number, since it uses less digits than its factorization.

142524545874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21773865.

The product of its digits is 7168000, while the sum is 51.

The spelling of 142524545874 in words is "one hundred forty-two billion, five hundred twenty-four million, five hundred forty-five thousand, eight hundred seventy-four".