141132432 has 40 divisors (see below), whose sum is σ = 416677696. Its totient is φ = 40323456.

The previous prime is 141132391. The next prime is 141132443. The reversal of 141132432 is 234231141.

It is a super-3 number, since 3×141132432³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 141132399 and 141132408.

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, 209683 + ... + 210354.

Almost surely, 2^141132432 is an apocalyptic number.

141132432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141132432 is an abundant number, since it is smaller than the sum of its proper divisors (275545264).

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

141132432 is a wasteful number, since it uses less digits than its factorization.

141132432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420055 (or 420049 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 141132432 is about 11879.9171714284. The cubic root of 141132432 is about 520.6456870666.

Adding to 141132432 its reverse (234231141), we get a palindrome (375363573).

The spelling of 141132432 in words is "one hundred forty-one million, one hundred thirty-two thousand, four hundred thirty-two".