142814076 has 48 divisors (see below), whose sum is σ = 354896640. Its totient is φ = 44542720.

The previous prime is 142814057. The next prime is 142814131. The reversal of 142814076 is 670418241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34561 + ... + 38471.

It is an arithmetic number, because the mean of its divisors is an integer number (7393680).

Almost surely, 2^142814076 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 142814076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177448320).

142814076 is an abundant number, since it is smaller than the sum of its proper divisors (212082564).

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

142814076 is a wasteful number, since it uses less digits than its factorization.

142814076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4114 (or 4112 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 142814076 is about 11950.4843416491. The cubic root of 142814076 is about 522.7054216962.

The spelling of 142814076 in words is "one hundred forty-two million, eight hundred fourteen thousand, seventy-six".