430123121144 has 32 divisors (see below), whose sum is σ = 810842400000. Its totient is φ = 213898985472.

The previous prime is 430123121117. The next prime is 430123121167. The reversal of 430123121144 is 441121321034.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7380632 + ... + 7438680.

It is an arithmetic number, because the mean of its divisors is an integer number (25338825000).

Almost surely, 2^430123121144 is an apocalyptic number.

It is an amenable number.

430123121144 is a deficient number, since it is larger than the sum of its proper divisors (380719278856).

430123121144 is a wasteful number, since it uses less digits than its factorization.

430123121144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63047 (or 63043 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 430123121144 its reverse (441121321034), we get a palindrome (871244442178).

The spelling of 430123121144 in words is "four hundred thirty billion, one hundred twenty-three million, one hundred twenty-one thousand, one hundred forty-four".