142211801088 has 560 divisors, whose sum is σ = 514394220384. Its totient is φ = 38220595200.

The previous prime is 142211801087. The next prime is 142211801113. The reversal of 142211801088 is 880108112241.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142211801087) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 78961788 + ... + 78963588.

Almost surely, 2^142211801088 is an apocalyptic number.

142211801088 is a gapful number since it is divisible by the number (18) 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 142211801088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257197110192).

142211801088 is an abundant number, since it is smaller than the sum of its proper divisors (372182419296).

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

142211801088 is an equidigital number, since it uses as much as digits as its factorization.

142211801088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863 (or 1830 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 36.

The spelling of 142211801088 in words is "one hundred forty-two billion, two hundred eleven million, eight hundred one thousand, eighty-eight".