123014144232 has 64 divisors (see below), whose sum is σ = 390521097600. Its totient is φ = 35146897920.

The previous prime is 123014144213. The next prime is 123014144263. The reversal of 123014144232 is 232441410321.

123014144232 is a `hidden beast` number, since 1 + 230 + 1 + 4 + 1 + 4 + 423 + 2 = 666.

It is a super-2 number, since 2×123014144232² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 123014144196 and 123014144205.

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 15 ways as a sum of consecutive naturals, for example, 40677769 + ... + 40680792.

It is an arithmetic number, because the mean of its divisors is an integer number (6101892150).

Almost surely, 2^123014144232 is an apocalyptic number.

123014144232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123014144232 is an abundant number, since it is smaller than the sum of its proper divisors (267506953368).

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

123014144232 is a wasteful number, since it uses less digits than its factorization.

123014144232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81358583 (or 81358573 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 123014144232 its reverse (232441410321), we get a palindrome (355455554553).

The spelling of 123014144232 in words is "one hundred twenty-three billion, fourteen million, one hundred forty-four thousand, two hundred thirty-two".