144210330423432 has 320 divisors, whose sum is σ = 497215383033600. Its totient is φ = 38027369064960.

The previous prime is 144210330423317. The next prime is 144210330423493. The reversal of 144210330423432 is 234324033012441.

144210330423432 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 1 + 0 + 3 + 304 + 2 + 343 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 371953294 + ... + 372340802.

It is an arithmetic number, because the mean of its divisors is an integer number (1553798071980).

Almost surely, 2^{144210330423432} is an apocalyptic number.

144210330423432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144210330423432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248607691516800).

144210330423432 is an abundant number, since it is smaller than the sum of its proper divisors (353005052610168).

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

144210330423432 is a wasteful number, since it uses less digits than its factorization.

144210330423432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393858 (or 393845 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 144210330423432 its reverse (234324033012441), we get a palindrome (378534363435873).

The spelling of 144210330423432 in words is "one hundred forty-four trillion, two hundred ten billion, three hundred thirty million, four hundred twenty-three thousand, four hundred thirty-two".