141106432 has 18 divisors (see below), whose sum is σ = 281662178. Its totient is φ = 70553088.

The previous prime is 141106423. The next prime is 141106439. The reversal of 141106432 is 234601141.

It can be written as a sum of positive squares in only one way, i.e., 140564736 + 541696 = 11856^2 + 736^2 .

It is a super-2 number, since 2×141106432² = 39822050303541248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141106439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275343 + ... + 275854.

Almost surely, 2^141106432 is an apocalyptic number.

It is an amenable number.

141106432 is a deficient number, since it is larger than the sum of its proper divisors (140555746).

141106432 is an frugal number, since it uses more digits than its factorization.

141106432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551213 (or 551199 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 141106432 is about 11878.8228373017. The cubic root of 141106432 is about 520.6137132695.

Adding to 141106432 its reverse (234601141), we get a palindrome (375707573).

The spelling of 141106432 in words is "one hundred forty-one million, one hundred six thousand, four hundred thirty-two".