142214030112 has 192 divisors, whose sum is σ = 466248351744. Its totient is φ = 36873584640.

The previous prime is 142214030099. The next prime is 142214030143. The reversal of 142214030112 is 211030412241.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4248513 + ... + 4281855.

It is an arithmetic number, because the mean of its divisors is an integer number (2428376832).

Almost surely, 2^142214030112 is an apocalyptic number.

142214030112 is a gapful number since it is divisible by the number (12) 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 142214030112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233124175872).

142214030112 is an abundant number, since it is smaller than the sum of its proper divisors (324034321632).

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

142214030112 is a wasteful number, since it uses less digits than its factorization.

142214030112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33951 (or 33943 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 142214030112 its reverse (211030412241), we get a palindrome (353244442353).

The spelling of 142214030112 in words is "one hundred forty-two billion, two hundred fourteen million, thirty thousand, one hundred twelve".