141254432 has 54 divisors (see below), whose sum is σ = 307283067. Its totient is φ = 63870400.

The previous prime is 141254423. The next prime is 141254461. The reversal of 141254432 is 234452141.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 70627216 + 70627216 = 8404^2 + 8404^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=8404.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 739457 + ... + 739647.

Almost surely, 2^141254432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141254432

141254432 is an abundant number, since it is smaller than the sum of its proper divisors (166028635).

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

141254432 is an equidigital number, since it uses as much as digits as its factorization.

141254432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 204 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 141254432 is about 11885.0507781835. The cubic root of 141254432 is about 520.7956655397.

The spelling of 141254432 in words is "one hundred forty-one million, two hundred fifty-four thousand, four hundred thirty-two".