142042204432310 has 64 divisors (see below), whose sum is σ = 325529083958400. Its totient is φ = 43403877844992.

The previous prime is 142042204432273. The next prime is 142042204432319. The reversal of 142042204432310 is 13234402240241.

It is a happy number.

It is a super-2 number, since 2×142042204432310² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142042204432319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2691186275 + ... + 2691239054.

It is an arithmetic number, because the mean of its divisors is an integer number (5086391936850).

Almost surely, 2^{142042204432310} is an apocalyptic number.

142042204432310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142042204432310 is an abundant number, since it is smaller than the sum of its proper divisors (183486879526090).

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

142042204432310 is a wasteful number, since it uses less digits than its factorization.

142042204432310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5382425385.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 142042204432310 its reverse (13234402240241), we get a palindrome (155276606672551).

The spelling of 142042204432310 in words is "one hundred forty-two trillion, forty-two billion, two hundred four million, four hundred thirty-two thousand, three hundred ten".