123034442232 has 64 divisors (see below), whose sum is σ = 331281972000. Its totient is φ = 37852706304.

The previous prime is 123034442203. The next prime is 123034442239. The reversal of 123034442232 is 232244430321.

It is a super-3 number, since 3×123034442232³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 123034442232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123034442239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4362994 + ... + 4391102.

Almost surely, 2^123034442232 is an apocalyptic number.

123034442232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123034442232 is an abundant number, since it is smaller than the sum of its proper divisors (208247529768).

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

123034442232 is a wasteful number, since it uses less digits than its factorization.

123034442232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42160 (or 42156 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 123034442232 its reverse (232244430321), we get a palindrome (355278872553).

The spelling of 123034442232 in words is "one hundred twenty-three billion, thirty-four million, four hundred forty-two thousand, two hundred thirty-two".