142030023343120 has 160 divisors (see below), whose sum is σ = 379212275825280. Its totient is φ = 48927390289920.

The previous prime is 142030023343051. The next prime is 142030023343163. The reversal of 142030023343120 is 21343320030241.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 578606652 + ... + 578852068.

It is an arithmetic number, because the mean of its divisors is an integer number (2370076723908).

Almost surely, 2^{142030023343120} is an apocalyptic number.

142030023343120 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 142030023343120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189606137912640).

142030023343120 is an abundant number, since it is smaller than the sum of its proper divisors (237182252482160).

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

142030023343120 is a wasteful number, since it uses less digits than its factorization.

142030023343120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280073 (or 280067 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 142030023343120 its reverse (21343320030241), we get a palindrome (163373343373361).

The spelling of 142030023343120 in words is "one hundred forty-two trillion, thirty billion, twenty-three million, three hundred forty-three thousand, one hundred twenty".