123368969332 has 144 divisors (see below), whose sum is σ = 281199776256. Its totient is φ = 46980864000.

The previous prime is 123368969329. The next prime is 123368969333. The reversal of 123368969332 is 233969863321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123368969333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4220407 + ... + 4249537.

It is an arithmetic number, because the mean of its divisors is an integer number (1952776224).

Almost surely, 2^123368969332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123368969332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140599888128).

123368969332 is an abundant number, since it is smaller than the sum of its proper divisors (157830806924).

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

123368969332 is a wasteful number, since it uses less digits than its factorization.

123368969332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29238 (or 29229 counting only the distinct ones).

The product of its digits is 7558272, while the sum is 55.

The spelling of 123368969332 in words is "one hundred twenty-three billion, three hundred sixty-eight million, nine hundred sixty-nine thousand, three hundred thirty-two".