141152744209 has 3 divisors (see below), whose sum is σ = 141153119913. Its totient is φ = 141152368506.

The previous prime is 141152744207. The next prime is 141152744303. The reversal of 141152744209 is 902447251141.

The square root of 141152744209 is 375703.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 902447251141 = 29 ⋅31118870729.

It is not a de Polignac number, because 141152744209 - 2¹ = 141152744207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141152744207) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 187852 + ... + 563554.

It is an arithmetic number, because the mean of its divisors is an integer number (47051039971).

Almost surely, 2^141152744209 is an apocalyptic number.

141152744209 is the 375703-rd square number.

141152744209 is the 187852-nd centered octagonal number.

It is an amenable number.

141152744209 is a deficient number, since it is larger than the sum of its proper divisors (375704).

141152744209 is an frugal number, since it uses more digits than its factorization.

141152744209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751406 (or 375703 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 141152744209 in words is "one hundred forty-one billion, one hundred fifty-two million, seven hundred forty-four thousand, two hundred nine".