141532434 has 28 divisors (see below), whose sum is σ = 318305646. Its totient is φ = 47176992.

The previous prime is 141532423. The next prime is 141532439. The reversal of 141532434 is 434235141.

It is a happy number.

141532434 is a `hidden beast` number, since 1 + 415 + 3 + 243 + 4 = 666.

141532434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 91872225 + 49660209 = 9585^2 + 7047^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 141532398 and 141532407.

It is not an unprimeable number, because it can be changed into a prime (141532439) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 47079 + ... + 49994.

Almost surely, 2^141532434 is an apocalyptic number.

141532434 is an abundant number, since it is smaller than the sum of its proper divisors (176773212).

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

141532434 is an frugal number, since it uses more digits than its factorization.

141532434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97093 (or 97078 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 141532434 is about 11896.7404779629. The cubic root of 141532434 is about 521.1370999206.

Adding to 141532434 its reverse (434235141), we get a palindrome (575767575).

The spelling of 141532434 in words is "one hundred forty-one million, five hundred thirty-two thousand, four hundred thirty-four".