142300416 has 144 divisors (see below), whose sum is σ = 402913280. Its totient is φ = 44513280.

The previous prime is 142300397. The next prime is 142300423. The reversal of 142300416 is 614003241.

142300416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 142300392 and 142300401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1023675 + ... + 1023813.

Almost surely, 2^142300416 is an apocalyptic number.

142300416 is a gapful number since it is divisible by the number (16) 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 142300416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201456640).

142300416 is an abundant number, since it is smaller than the sum of its proper divisors (260612864).

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

142300416 is a wasteful number, since it uses less digits than its factorization.

142300416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 142300416 is about 11928.9738033076. The cubic root of 142300416 is about 522.0779965953.

Adding to 142300416 its reverse (614003241), we get a palindrome (756303657).

The spelling of 142300416 in words is "one hundred forty-two million, three hundred thousand, four hundred sixteen".