142041111032420 has 24 divisors (see below), whose sum is σ = 298545487285248. Its totient is φ = 56767081724000.

The previous prime is 142041111032419. The next prime is 142041111032507. The reversal of 142041111032420 is 24230111140241.

142041111032420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 142041111032420.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3085144466 + ... + 3085190505.

It is an arithmetic number, because the mean of its divisors is an integer number (12439395303552).

Almost surely, 2^{142041111032420} is an apocalyptic number.

142041111032420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142041111032420 is an abundant number, since it is smaller than the sum of its proper divisors (156504376252828).

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

142041111032420 is a wasteful number, since it uses less digits than its factorization.

142041111032420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6170336131 (or 6170336129 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 142041111032420 its reverse (24230111140241), we get a palindrome (166271222172661).

The spelling of 142041111032420 in words is "one hundred forty-two trillion, forty-one billion, one hundred eleven million, thirty-two thousand, four hundred twenty".