142232421211110 has 24 divisors (see below), whose sum is σ = 369804295149120. Its totient is φ = 37928645656272.

The previous prime is 142232421211109. The next prime is 142232421211151. The reversal of 142232421211110 is 11112124232241.

142232421211110 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 324 + 212 + 11 + 110 = 666.

It is a super-2 number, since 2×142232421211110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 790180117750 + ... + 790180117929.

It is an arithmetic number, because the mean of its divisors is an integer number (15408512297880).

Almost surely, 2^{142232421211110} is an apocalyptic number.

142232421211110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142232421211110 is an abundant number, since it is smaller than the sum of its proper divisors (227571873938010).

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

142232421211110 is a wasteful number, since it uses less digits than its factorization.

142232421211110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580360235692 (or 1580360235689 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 142232421211110 its reverse (11112124232241), we get a palindrome (153344545443351).

The spelling of 142232421211110 in words is "one hundred forty-two trillion, two hundred thirty-two billion, four hundred twenty-one million, two hundred eleven thousand, one hundred ten".