141030432 has 36 divisors (see below), whose sum is σ = 401056110. Its totient is φ = 47010048.

The previous prime is 141030427. The next prime is 141030443. The reversal of 141030432 is 234030141.

It can be written as a sum of positive squares in only one way, i.e., 122677776 + 18352656 = 11076^2 + 4284^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 244557 + ... + 245132.

Almost surely, 2^141030432 is an apocalyptic number.

141030432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141030432 is an abundant number, since it is smaller than the sum of its proper divisors (260025678).

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

141030432 is a wasteful number, since it uses less digits than its factorization.

141030432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489705 (or 489694 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 141030432 is about 11875.6234362664. The cubic root of 141030432 is about 520.5202288755.

Adding to 141030432 its reverse (234030141), we get a palindrome (375060573).

The spelling of 141030432 in words is "one hundred forty-one million, thirty thousand, four hundred thirty-two".