142359616 has 56 divisors (see below), whose sum is σ = 329769216. Its totient is φ = 59704320.

The previous prime is 142359611. The next prime is 142359619. The reversal of 142359616 is 616953241.

142359616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (142359611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17676 + ... + 24436.

It is an arithmetic number, because the mean of its divisors is an integer number (5888736).

Almost surely, 2^142359616 is an apocalyptic number.

142359616 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 142359616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164884608).

142359616 is an abundant number, since it is smaller than the sum of its proper divisors (187409600).

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

142359616 is an equidigital number, since it uses as much as digits as its factorization.

142359616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6827 (or 6817 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The square root of 142359616 is about 11931.4548987121. The cubic root of 142359616 is about 522.1503850752.

The spelling of 142359616 in words is "one hundred forty-two million, three hundred fifty-nine thousand, six hundred sixteen".