142210233152 has 84 divisors (see below), whose sum is σ = 311502196908. Its totient is φ = 64033996800.

The previous prime is 142210233049. The next prime is 142210233157. The reversal of 142210233152 is 251332012241.

It can be written as a sum of positive squares in 6 ways, for example, as 78678006016 + 63532227136 = 280496^2 + 252056^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142210233157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1347752 + ... + 1449432.

It is an arithmetic number, because the mean of its divisors is an integer number (3708359487).

Almost surely, 2^142210233152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142210233152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155751098454).

142210233152 is an abundant number, since it is smaller than the sum of its proper divisors (169291963756).

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

142210233152 is a wasteful number, since it uses less digits than its factorization.

142210233152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101788 (or 101737 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 142210233152 its reverse (251332012241), we get a palindrome (393542245393).

The spelling of 142210233152 in words is "one hundred forty-two billion, two hundred ten million, two hundred thirty-three thousand, one hundred fifty-two".