141400244 has 12 divisors (see below), whose sum is σ = 248514084. Its totient is φ = 70396224.

The previous prime is 141400241. The next prime is 141400247. The reversal of 141400244 is 442004141.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (141400241) and next prime (141400247).

It can be written as a sum of positive squares in 2 ways, for example, as 16810000 + 124590244 = 4100^2 + 11162^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141400241) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 74927 + ... + 76790.

It is an arithmetic number, because the mean of its divisors is an integer number (20709507).

Almost surely, 2^141400244 is an apocalyptic number.

It is an amenable number.

141400244 is a deficient number, since it is larger than the sum of its proper divisors (107113840).

141400244 is a wasteful number, since it uses less digits than its factorization.

141400244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151954 (or 151952 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 141400244 is about 11891.1834566623. The cubic root of 141400244 is about 520.9748036194.

Adding to 141400244 its reverse (442004141), we get a palindrome (583404385).

The spelling of 141400244 in words is "one hundred forty-one million, four hundred thousand, two hundred forty-four".