42132403331320 has 32 divisors (see below), whose sum is σ = 94798116363600. Its totient is φ = 16852924200448.

The previous prime is 42132403331309. The next prime is 42132403331377. The reversal of 42132403331320 is 2313330423124.

It is a happy number.

42132403331320 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23906247 + ... + 25608073.

Almost surely, 2^{42132403331320} is an apocalyptic number.

42132403331320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42132403331320 is an abundant number, since it is smaller than the sum of its proper divisors (52665713032280).

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

42132403331320 is a wasteful number, since it uses less digits than its factorization.

42132403331320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320767 (or 2320763 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 42132403331320 its reverse (2313330423124), we get a palindrome (44445733754444).

The spelling of 42132403331320 in words is "forty-two trillion, one hundred thirty-two billion, four hundred three million, three hundred thirty-one thousand, three hundred twenty".