142250252848 has 160 divisors (see below), whose sum is σ = 311980032000. Its totient is φ = 62285932800.

The previous prime is 142250252839. The next prime is 142250252891. The reversal of 142250252848 is 848252052241.

It is a super-2 number, since 2×142250252848² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101679253 + ... + 101680651.

It is an arithmetic number, because the mean of its divisors is an integer number (1949875200).

Almost surely, 2^142250252848 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 142250252848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155990016000).

142250252848 is an abundant number, since it is smaller than the sum of its proper divisors (169729779152).

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

142250252848 is a wasteful number, since it uses less digits than its factorization.

142250252848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671 (or 1665 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 43.

The spelling of 142250252848 in words is "one hundred forty-two billion, two hundred fifty million, two hundred fifty-two thousand, eight hundred forty-eight".