144434424312130 has 32 divisors (see below), whose sum is σ = 265069840229568. Its totient is φ = 56644633032000.

The previous prime is 144434424312127. The next prime is 144434424312151. The reversal of 144434424312130 is 31213424434441.

It is a super-2 number, since 2×144434424312130² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93137856 + ... + 94675915.

It is an arithmetic number, because the mean of its divisors is an integer number (8283432507174).

Almost surely, 2^{144434424312130} is an apocalyptic number.

144434424312130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144434424312130 is a deficient number, since it is larger than the sum of its proper divisors (120635415917438).

144434424312130 is a wasteful number, since it uses less digits than its factorization.

144434424312130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187815282.

The product of its (nonzero) digits is 442368, while the sum is 40.

Adding to 144434424312130 its reverse (31213424434441), we get a palindrome (175647848746571).

The spelling of 144434424312130 in words is "one hundred forty-four trillion, four hundred thirty-four billion, four hundred twenty-four million, three hundred twelve thousand, one hundred thirty".