142269329224 has 96 divisors (see below), whose sum is σ = 309397203360. Its totient is φ = 60811366400.

The previous prime is 142269329197. The next prime is 142269329287. The reversal of 142269329224 is 422923962241.

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, 49107744 + ... + 49110640.

It is an arithmetic number, because the mean of its divisors is an integer number (3222887535).

Almost surely, 2^142269329224 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 142269329224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154698601680).

142269329224 is an abundant number, since it is smaller than the sum of its proper divisors (167127874136).

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

142269329224 is a wasteful number, since it uses less digits than its factorization.

142269329224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4879 (or 4858 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The spelling of 142269329224 in words is "one hundred forty-two billion, two hundred sixty-nine million, three hundred twenty-nine thousand, two hundred twenty-four".