141440435 has 4 divisors (see below), whose sum is σ = 169728528. Its totient is φ = 113152344.

The previous prime is 141440419. The next prime is 141440441. The reversal of 141440435 is 534044141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141440435 - 2⁴ = 141440419 is a prime.

It is a super-4 number, since 4×141440435⁴ (a number of 34 digits) contains 4444 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14144039 + ... + 14144048.

It is an arithmetic number, because the mean of its divisors is an integer number (42432132).

Almost surely, 2^141440435 is an apocalyptic number.

141440435 is a deficient number, since it is larger than the sum of its proper divisors (28288093).

141440435 is an equidigital number, since it uses as much as digits as its factorization.

141440435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28288092.

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

The square root of 141440435 is about 11892.8732861323. The cubic root of 141440435 is about 521.0241588261.

Adding to 141440435 its reverse (534044141), we get a palindrome (675484576).

The spelling of 141440435 in words is "one hundred forty-one million, four hundred forty thousand, four hundred thirty-five".