142214120300 has 288 divisors, whose sum is σ = 377092531200. Its totient is φ = 45472803840.

The previous prime is 142214120273. The next prime is 142214120383. The reversal of 142214120300 is 3021412241.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 381270914 + ... + 381271286.

Almost surely, 2^142214120300 is an apocalyptic number.

142214120300 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 142214120300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188546265600).

142214120300 is an abundant number, since it is smaller than the sum of its proper divisors (234878410900).

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

142214120300 is a wasteful number, since it uses less digits than its factorization.

142214120300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785 (or 778 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 142214120300 its reverse (3021412241), we get a palindrome (145235532541).

It can be divided in two parts, 1422141 and 20300, that added together give a palindrome (1442441).

The spelling of 142214120300 in words is "one hundred forty-two billion, two hundred fourteen million, one hundred twenty thousand, three hundred".