403242101232 has 40 divisors (see below), whose sum is σ = 1043958729984. Its totient is φ = 134123715264.

The previous prime is 403242101219. The next prime is 403242101237. The reversal of 403242101232 is 232101242304.

It is a happy number.

403242101232 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403242101237) 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, 9049998 + ... + 9094445.

Almost surely, 2^403242101232 is an apocalyptic number.

It is an amenable number.

403242101232 is an abundant number, since it is smaller than the sum of its proper divisors (640716628752).

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

403242101232 is a wasteful number, since it uses less digits than its factorization.

403242101232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18144917 (or 18144911 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 403242101232 its reverse (232101242304), we get a palindrome (635343343536).

The spelling of 403242101232 in words is "four hundred three billion, two hundred forty-two million, one hundred one thousand, two hundred thirty-two".