120314142 has 36 divisors (see below), whose sum is σ = 282282624. Its totient is φ = 37018800.

The previous prime is 120314107. The next prime is 120314153. The reversal of 120314142 is 241413021.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16734 + ... + 22817.

It is an arithmetic number, because the mean of its divisors is an integer number (7841184).

Almost surely, 2^120314142 is an apocalyptic number.

120314142 is an abundant number, since it is smaller than the sum of its proper divisors (161968482).

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

120314142 is a wasteful number, since it uses less digits than its factorization.

120314142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39585 (or 39569 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 120314142 is about 10968.7803332914. The cubic root of 120314142 is about 493.6724513790.

Adding to 120314142 its reverse (241413021), we get a palindrome (361727163).

The spelling of 120314142 in words is "one hundred twenty million, three hundred fourteen thousand, one hundred forty-two".