141289436 has 12 divisors (see below), whose sum is σ = 248038728. Its totient is φ = 70421232.

The previous prime is 141289433. The next prime is 141289439. The reversal of 141289436 is 634982141.

It is an interprime number because it is at equal distance from previous prime (141289433) and next prime (141289439).

It is a self number, because there is not a number n which added to its sum of digits gives 141289436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141289433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54446 + ... + 56981.

It is an arithmetic number, because the mean of its divisors is an integer number (20669894).

Almost surely, 2^141289436 is an apocalyptic number.

It is an amenable number.

141289436 is a deficient number, since it is larger than the sum of its proper divisors (106749292).

141289436 is a wasteful number, since it uses less digits than its factorization.

141289436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111748 (or 111746 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 141289436 is about 11886.5232932090. The cubic root of 141289436 is about 520.8386811241.

The spelling of 141289436 in words is "one hundred forty-one million, two hundred eighty-nine thousand, four hundred thirty-six".