141244047 has 16 divisors (see below), whose sum is σ = 239143680. Its totient is φ = 80710776.

The previous prime is 141244027. The next prime is 141244073. The reversal of 141244047 is 740442141.

It is not a de Polignac number, because 141244047 - 2⁶ = 141243983 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 141244047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141244027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373473 + ... + 373850.

It is an arithmetic number, because the mean of its divisors is an integer number (14946480).

Almost surely, 2^141244047 is an apocalyptic number.

141244047 is a deficient number, since it is larger than the sum of its proper divisors (97899633).

141244047 is an equidigital number, since it uses as much as digits as its factorization.

141244047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747339 (or 747333 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 141244047 is about 11884.6138767736. The cubic root of 141244047 is about 520.7829022929.

Adding to 141244047 its reverse (740442141), we get a palindrome (881686188).

The spelling of 141244047 in words is "one hundred forty-one million, two hundred forty-four thousand, forty-seven".