123141746789 has 8 divisors (see below), whose sum is σ = 123418080000. Its totient is φ = 122865494752.

The previous prime is 123141746759. The next prime is 123141746867. The reversal of 123141746789 is 987647141321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123141746789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123141746789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123141746759) 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, 3820262 + ... + 3852360.

It is an arithmetic number, because the mean of its divisors is an integer number (15427260000).

Almost surely, 2^123141746789 is an apocalyptic number.

It is an amenable number.

123141746789 is a deficient number, since it is larger than the sum of its proper divisors (276333211).

123141746789 is an equidigital number, since it uses as much as digits as its factorization.

123141746789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40587.

The product of its digits is 2032128, while the sum is 53.

The spelling of 123141746789 in words is "one hundred twenty-three billion, one hundred forty-one million, seven hundred forty-six thousand, seven hundred eighty-nine".