1441353918097 has 4 divisors (see below), whose sum is σ = 1441360990516. Its totient is φ = 1441346845680.

The previous prime is 1441353918091. The next prime is 1441353918101. The reversal of 1441353918097 is 7908193531441.

It is a Cunningham number, because it is equal to 1200564²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 763973891136 + 677380026961 = 874056^2 + 823031^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441353918097 - 2¹¹ = 1441353916049 is a prime.

It is a super-2 number, since 2×1441353918097² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1441353918091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3221154 + ... + 3641227.

It is an arithmetic number, because the mean of its divisors is an integer number (360340247629).

Almost surely, 2^{1441353918097} is an apocalyptic number.

It is an amenable number.

1441353918097 is a deficient number, since it is larger than the sum of its proper divisors (7072419).

1441353918097 is an equidigital number, since it uses as much as digits as its factorization.

1441353918097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7072418.

The product of its (nonzero) digits is 3265920, while the sum is 55.

The spelling of 1441353918097 in words is "one trillion, four hundred forty-one billion, three hundred fifty-three million, nine hundred eighteen thousand, ninety-seven".