142618960 has 80 divisors (see below), whose sum is σ = 370244160. Its totient is φ = 50641920.

The previous prime is 142618939. The next prime is 142618991. The reversal of 142618960 is 69816241.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35956 + ... + 39724.

It is an arithmetic number, because the mean of its divisors is an integer number (4628052).

Almost surely, 2^142618960 is an apocalyptic number.

142618960 is a gapful number since it is divisible by the number (10) 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 142618960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185122080).

142618960 is an abundant number, since it is smaller than the sum of its proper divisors (227625200).

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

142618960 is a wasteful number, since it uses less digits than its factorization.

142618960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3836 (or 3830 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 142618960 is about 11942.3180329449. The cubic root of 142618960 is about 522.4672689981.

The spelling of 142618960 in words is "one hundred forty-two million, six hundred eighteen thousand, nine hundred sixty".