142351003344 has 160 divisors (see below), whose sum is σ = 433808234496. Its totient is φ = 39735285760.

The previous prime is 142351003343. The next prime is 142351003471. The reversal of 142351003344 is 443300153241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142351003343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253159 + ... + 590585.

Almost surely, 2^142351003344 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 142351003344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216904117248).

142351003344 is an abundant number, since it is smaller than the sum of its proper divisors (291457231152).

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

142351003344 is a wasteful number, since it uses less digits than its factorization.

142351003344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337513 (or 337507 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 142351003344 its reverse (443300153241), we get a palindrome (585651156585).

The spelling of 142351003344 in words is "one hundred forty-two billion, three hundred fifty-one million, three thousand, three hundred forty-four".