141044731 has 2 divisors, whose sum is σ = 141044732. Its totient is φ = 141044730.

The previous prime is 141044689. The next prime is 141044737. The reversal of 141044731 is 137440141.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (137440141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141044731 - 2⁹ = 141044219 is a prime.

It is a super-2 number, since 2×141044731² = 39787232285724722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141044696 and 141044705.

It is not a weakly prime, because it can be changed into another prime (141044737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70522365 + 70522366.

It is an arithmetic number, because the mean of its divisors is an integer number (70522366).

Almost surely, 2^141044731 is an apocalyptic number.

141044731 is a deficient number, since it is larger than the sum of its proper divisors (1).

141044731 is an equidigital number, since it uses as much as digits as its factorization.

141044731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 141044731 is about 11876.2254525586. The cubic root of 141044731 is about 520.5378200368.

Adding to 141044731 its reverse (137440141), we get a palindrome (278484872).

The spelling of 141044731 in words is "one hundred forty-one million, forty-four thousand, seven hundred thirty-one".