332432442232440 has 192 divisors, whose sum is σ = 1099455690322080. Its totient is φ = 80350543257600.

The previous prime is 332432442232409. The next prime is 332432442232469. The reversal of 332432442232440 is 44232244234233.

It is a super-2 number, since 2×332432442232440² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332432442232392 and 332432442232401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29075301 + ... + 38861780.

Almost surely, 2^{332432442232440} is an apocalyptic number.

332432442232440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332432442232440 is an abundant number, since it is smaller than the sum of its proper divisors (767023248089640).

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

332432442232440 is a wasteful number, since it uses less digits than its factorization.

332432442232440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67937454 (or 67937439 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 42.

Adding to 332432442232440 its reverse (44232244234233), we get a palindrome (376664686466673).

The spelling of 332432442232440 in words is "three hundred thirty-two trillion, four hundred thirty-two billion, four hundred forty-two million, two hundred thirty-two thousand, four hundred forty".