144134232020 has 24 divisors (see below), whose sum is σ = 315841970304. Its totient is φ = 55147010336.

The previous prime is 144134232013. The next prime is 144134232031. The reversal of 144134232020 is 20232431441.

144134232020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156667184 + ... + 156668103.

It is an arithmetic number, because the mean of its divisors is an integer number (13160082096).

Almost surely, 2^144134232020 is an apocalyptic number.

144134232020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144134232020 is an abundant number, since it is smaller than the sum of its proper divisors (171707738284).

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

144134232020 is a wasteful number, since it uses less digits than its factorization.

144134232020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313335319 (or 313335317 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 144134232020 its reverse (20232431441), we get a palindrome (164366663461).

The spelling of 144134232020 in words is "one hundred forty-four billion, one hundred thirty-four million, two hundred thirty-two thousand, twenty".