142751376 has 80 divisors (see below), whose sum is σ = 411193920. Its totient is φ = 47416320.

The previous prime is 142751359. The next prime is 142751383. The reversal of 142751376 is 673157241.

It is a happy number.

142751376 is a `hidden beast` number, since 14 + 275 + 1 + 376 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 142751376.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211776 + ... + 212448.

It is an arithmetic number, because the mean of its divisors is an integer number (5139924).

Almost surely, 2^142751376 is an apocalyptic number.

142751376 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 142751376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205596960).

142751376 is an abundant number, since it is smaller than the sum of its proper divisors (268442544).

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

142751376 is a wasteful number, since it uses less digits than its factorization.

142751376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181 (or 1169 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 142751376 is about 11947.8607290176. The cubic root of 142751376 is about 522.6289156350.

It can be divided in two parts, 14275 and 1376, that added together give a palindrome (15651).

The spelling of 142751376 in words is "one hundred forty-two million, seven hundred fifty-one thousand, three hundred seventy-six".