144310234020420 has 72 divisors (see below), whose sum is σ = 437541798326976. Its totient is φ = 35522519140992.

The previous prime is 144310234020391. The next prime is 144310234020473. The reversal of 144310234020420 is 24020432013441.

144310234020420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7115879112 + ... + 7115899391.

It is an arithmetic number, because the mean of its divisors is an integer number (6076969421208).

Almost surely, 2^{144310234020420} is an apocalyptic number.

144310234020420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144310234020420 is an abundant number, since it is smaller than the sum of its proper divisors (293231564306556).

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

144310234020420 is a wasteful number, since it uses less digits than its factorization.

144310234020420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14231778541 (or 14231778526 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 144310234020420 its reverse (24020432013441), we get a palindrome (168330666033861).

The spelling of 144310234020420 in words is "one hundred forty-four trillion, three hundred ten billion, two hundred thirty-four million, twenty thousand, four hundred twenty".