142523213200 has 120 divisors (see below), whose sum is σ = 347634999936. Its totient is φ = 56141568000.

The previous prime is 142523213141. The next prime is 142523213213. The reversal of 142523213200 is 2312325241.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30186840 + ... + 30191560.

Almost surely, 2^142523213200 is an apocalyptic number.

142523213200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142523213200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173817499968).

142523213200 is an abundant number, since it is smaller than the sum of its proper divisors (205111786736).

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

142523213200 is a wasteful number, since it uses less digits than its factorization.

142523213200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5873 (or 5862 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 142523213200 its reverse (2312325241), we get a palindrome (144835538441).

The spelling of 142523213200 in words is "one hundred forty-two billion, five hundred twenty-three million, two hundred thirteen thousand, two hundred".