142100704000 has 144 divisors (see below), whose sum is σ = 356378349600. Its totient is φ = 56456908800.

The previous prime is 142100703991. The next prime is 142100704001. The reversal of 142100704000 is 407001241.

It is a super-2 number, since 2×142100704000² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142100704001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4753099 + ... + 4782901.

It is an arithmetic number, because the mean of its divisors is an integer number (2474849650).

Almost surely, 2^142100704000 is an apocalyptic number.

142100704000 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 142100704000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178189174800).

142100704000 is an abundant number, since it is smaller than the sum of its proper divisors (214277645600).

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

142100704000 is an equidigital number, since it uses as much as digits as its factorization.

142100704000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29983 (or 29959 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

Adding to 142100704000 its reverse (407001241), we get a palindrome (142507705241).

The spelling of 142100704000 in words is "one hundred forty-two billion, one hundred million, seven hundred four thousand".