123243014000 has 40 divisors (see below), whose sum is σ = 298001612688. Its totient is φ = 49297204800.

The previous prime is 123243013967. The next prime is 123243014009. The reversal of 123243014000 is 410342321.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123243014009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30808754 + ... + 30812753.

Almost surely, 2^123243014000 is an apocalyptic number.

123243014000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123243014000 is an abundant number, since it is smaller than the sum of its proper divisors (174758598688).

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

123243014000 is an equidigital number, since it uses as much as digits as its factorization.

123243014000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61621530 (or 61621514 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 123243014000 its reverse (410342321), we get a palindrome (123653356321).

The spelling of 123243014000 in words is "one hundred twenty-three billion, two hundred forty-three million, fourteen thousand".