142011651210 has 384 divisors, whose sum is σ = 427707060480. Its totient is φ = 29922816000.

The previous prime is 142011651203. The next prime is 142011651247. The reversal of 142011651210 is 12156110241.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 56107645 + ... + 56110175.

It is an arithmetic number, because the mean of its divisors is an integer number (1113820470).

Almost surely, 2^142011651210 is an apocalyptic number.

142011651210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 142011651210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213853530240).

142011651210 is an abundant number, since it is smaller than the sum of its proper divisors (285695409270).

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

142011651210 is a wasteful number, since it uses less digits than its factorization.

142011651210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646 (or 2635 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

Adding to 142011651210 its reverse (12156110241), we get a palindrome (154167761451).

The spelling of 142011651210 in words is "one hundred forty-two billion, eleven million, six hundred fifty-one thousand, two hundred ten".