1232332423040 has 64 divisors (see below), whose sum is σ = 2952756180000. Its totient is φ = 491810002944.

The previous prime is 1232332422983. The next prime is 1232332423057. The reversal of 1232332423040 is 403242332321.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 1232332422994 and 1232332423012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1912115 + ... + 2474034.

Almost surely, 2^{1232332423040} is an apocalyptic number.

1232332423040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1232332423040 is an abundant number, since it is smaller than the sum of its proper divisors (1720423756960).

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

1232332423040 is an equidigital number, since it uses as much as digits as its factorization.

1232332423040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4386607 (or 4386595 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 1232332423040 its reverse (403242332321), we get a palindrome (1635574755361).

The spelling of 1232332423040 in words is "one trillion, two hundred thirty-two billion, three hundred thirty-two million, four hundred twenty-three thousand, forty".