142411620020 has 24 divisors (see below), whose sum is σ = 306019389984. Its totient is φ = 55639888416.

The previous prime is 142411619971. The next prime is 142411620049. The reversal of 142411620020 is 20026114241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82796594 + ... + 82798313.

It is an arithmetic number, because the mean of its divisors is an integer number (12750807916).

Almost surely, 2^142411620020 is an apocalyptic number.

142411620020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142411620020 is an abundant number, since it is smaller than the sum of its proper divisors (163607769964).

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

142411620020 is a wasteful number, since it uses less digits than its factorization.

142411620020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165594959 (or 165594957 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 142411620020 its reverse (20026114241), we get a palindrome (162437734261).

The spelling of 142411620020 in words is "one hundred forty-two billion, four hundred eleven million, six hundred twenty thousand, twenty".