913444012241 has 2 divisors, whose sum is σ = 913444012242. Its totient is φ = 913444012240.

The previous prime is 913444012237. The next prime is 913444012267. The reversal of 913444012241 is 142210444319.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 856141227841 + 57302784400 = 925279^2 + 239380^2 .

It is a cyclic number.

It is not a de Polignac number, because 913444012241 - 2² = 913444012237 is a prime.

It is not a weakly prime, because it can be changed into another prime (913444011241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456722006120 + 456722006121.

It is an arithmetic number, because the mean of its divisors is an integer number (456722006121).

Almost surely, 2^913444012241 is an apocalyptic number.

It is an amenable number.

913444012241 is a deficient number, since it is larger than the sum of its proper divisors (1).

913444012241 is an equidigital number, since it uses as much as digits as its factorization.

913444012241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 913444012241 in words is "nine hundred thirteen billion, four hundred forty-four million, twelve thousand, two hundred forty-one".