1332402020432 has 60 divisors (see below), whose sum is σ = 3161055849120. Its totient is φ = 540975250368.

The previous prime is 1332402020401. The next prime is 1332402020479. The reversal of 1332402020432 is 2340202042331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44708588 + ... + 44738379.

It is an arithmetic number, because the mean of its divisors is an integer number (52684264152).

Almost surely, 2^{1332402020432} is an apocalyptic number.

It is an amenable number.

1332402020432 is an abundant number, since it is smaller than the sum of its proper divisors (1828653828688).

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

1332402020432 is a wasteful number, since it uses less digits than its factorization.

1332402020432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89447008 (or 89446995 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 1332402020432 its reverse (2340202042331), we get a palindrome (3672604062763).

The spelling of 1332402020432 in words is "one trillion, three hundred thirty-two billion, four hundred two million, twenty thousand, four hundred thirty-two".