142960384 has 36 divisors (see below), whose sum is σ = 326132464. Its totient is φ = 61267968.

The previous prime is 142960381. The next prime is 142960397. The reversal of 142960384 is 483069241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142960381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38097 + ... + 41680.

Almost surely, 2^142960384 is an apocalyptic number.

142960384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142960384 is an abundant number, since it is smaller than the sum of its proper divisors (183172080).

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

142960384 is an frugal number, since it uses more digits than its factorization.

142960384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79800 (or 79786 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 142960384 is about 11956.6042001900. The cubic root of 142960384 is about 522.8838585520.

The spelling of 142960384 in words is "one hundred forty-two million, nine hundred sixty thousand, three hundred eighty-four".