141532739 has 2 divisors, whose sum is σ = 141532740. Its totient is φ = 141532738.

The previous prime is 141532723. The next prime is 141532747. The reversal of 141532739 is 937235141.

It is a strong prime.

It is an emirp because it is prime and its reverse (937235141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141532739 - 2⁴ = 141532723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141532699 and 141532708.

It is not a weakly prime, because it can be changed into another prime (141532439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70766369 + 70766370.

It is an arithmetic number, because the mean of its divisors is an integer number (70766370).

Almost surely, 2^141532739 is an apocalyptic number.

141532739 is a deficient number, since it is larger than the sum of its proper divisors (1).

141532739 is an equidigital number, since it uses as much as digits as its factorization.

141532739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 35.

The square root of 141532739 is about 11896.7532965932. The cubic root of 141532739 is about 521.1374742676.

The spelling of 141532739 in words is "one hundred forty-one million, five hundred thirty-two thousand, seven hundred thirty-nine".