142016280156 has 96 divisors (see below), whose sum is σ = 370356779520. Its totient is φ = 47060880768.

The previous prime is 142016280113. The next prime is 142016280157. The reversal of 142016280156 is 651082610241.

It is a happy number.

142016280156 is a `hidden beast` number, since 1 + 4 + 20 + 1 + 628 + 0 + 1 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 142016280156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142016280157) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17182881 + ... + 17191143.

It is an arithmetic number, because the mean of its divisors is an integer number (3857883120).

Almost surely, 2^142016280156 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 142016280156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185178389760).

142016280156 is an abundant number, since it is smaller than the sum of its proper divisors (228340499364).

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

142016280156 is a wasteful number, since it uses less digits than its factorization.

142016280156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9192 (or 9184 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

Adding to 142016280156 its reverse (651082610241), we get a palindrome (793098890397).

The spelling of 142016280156 in words is "one hundred forty-two billion, sixteen million, two hundred eighty thousand, one hundred fifty-six".