144332532234004 has 24 divisors (see below), whose sum is σ = 258744935705256. Its totient is φ = 70405441344000.

The previous prime is 144332532233987. The next prime is 144332532234043. The reversal of 144332532234004 is 400432235233441.

It can be written as a sum of positive squares in 4 ways, for example, as 14597060772100 + 129735471461904 = 3820610^2 + 11390148^2 .

It is a super-2 number, since 2×144332532234004² (a number of 29 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 13257274 + ... + 21550414.

It is an arithmetic number, because the mean of its divisors is an integer number (10781038987719).

Almost surely, 2^{144332532234004} is an apocalyptic number.

It is an amenable number.

144332532234004 is a deficient number, since it is larger than the sum of its proper divisors (114412403471252).

144332532234004 is a wasteful number, since it uses less digits than its factorization.

144332532234004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8399307 (or 8399305 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 40.

Adding to 144332532234004 its reverse (400432235233441), we get a palindrome (544764767467445).

The spelling of 144332532234004 in words is "one hundred forty-four trillion, three hundred thirty-two billion, five hundred thirty-two million, two hundred thirty-four thousand, four".