144524431230 has 64 divisors (see below), whose sum is σ = 350867135808. Its totient is φ = 38095441920.

The previous prime is 144524431213. The next prime is 144524431241. The reversal of 144524431230 is 32134425441.

It is a super-2 number, since 2×144524431230² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144524431191 and 144524431200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2358864 + ... + 2419356.

It is an arithmetic number, because the mean of its divisors is an integer number (5482298997).

Almost surely, 2^144524431230 is an apocalyptic number.

144524431230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144524431230 is an abundant number, since it is smaller than the sum of its proper divisors (206342704578).

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

144524431230 is a wasteful number, since it uses less digits than its factorization.

144524431230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61421.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 144524431230 its reverse (32134425441), we get a palindrome (176658856671).

The spelling of 144524431230 in words is "one hundred forty-four billion, five hundred twenty-four million, four hundred thirty-one thousand, two hundred thirty".