142211433102 has 32 divisors (see below), whose sum is σ = 292322121504. Its totient is φ = 46089129600.

The previous prime is 142211433097. The next prime is 142211433137. The reversal of 142211433102 is 201334112241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74652 + ... + 538512.

It is an arithmetic number, because the mean of its divisors is an integer number (9135066297).

Almost surely, 2^142211433102 is an apocalyptic number.

142211433102 is an abundant number, since it is smaller than the sum of its proper divisors (150110688402).

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

142211433102 is a wasteful number, since it uses less digits than its factorization.

142211433102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465284.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 142211433102 its reverse (201334112241), we get a palindrome (343545545343).

The spelling of 142211433102 in words is "one hundred forty-two billion, two hundred eleven million, four hundred thirty-three thousand, one hundred two".