142413163220 has 36 divisors (see below), whose sum is σ = 304050922812. Its totient is φ = 56031379200.

The previous prime is 142413163099. The next prime is 142413163237. The reversal of 142413163220 is 22361314241.

It can be written as a sum of positive squares in 6 ways, for example, as 60202511044 + 82210652176 = 245362^2 + 286724^2 .

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 11 ways as a sum of consecutive naturals, for example, 882401 + ... + 1031240.

It is an arithmetic number, because the mean of its divisors is an integer number (8445858967).

Almost surely, 2^142413163220 is an apocalyptic number.

142413163220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142413163220 is an abundant number, since it is smaller than the sum of its proper divisors (161637759592).

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

142413163220 is a wasteful number, since it uses less digits than its factorization.

142413163220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913772 (or 1913709 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 142413163220 its reverse (22361314241), we get a palindrome (164774477461).

The spelling of 142413163220 in words is "one hundred forty-two billion, four hundred thirteen million, one hundred sixty-three thousand, two hundred twenty".