295252043641 has 9 divisors (see below), whose sum is σ = 313651257231. Its totient is φ = 277875582432.

The previous prime is 295252043629. The next prime is 295252043651. The reversal of 295252043641 is 146340252592.

The square root of 295252043641 is 543371.

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

It can be written as a sum of positive squares in only one way, i.e., 229867508025 + 65384535616 = 479445^2 + 255704^2 .

It is not a de Polignac number, because 295252043641 - 2¹¹ = 295252041593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (295252043621) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 9221326 + ... + 9253288.

Almost surely, 2^295252043641 is an apocalyptic number.

295252043641 is the 543371-st square number.

295252043641 is the 271686-th centered octagonal number.

It is an amenable number.

295252043641 is a deficient number, since it is larger than the sum of its proper divisors (18399213590).

295252043641 is an frugal number, since it uses more digits than its factorization.

295252043641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63960 (or 31980 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 295252043641 in words is "two hundred ninety-five billion, two hundred fifty-two million, forty-three thousand, six hundred forty-one".