1302441023441 has 8 divisors (see below), whose sum is σ = 1347425636520. Its totient is φ = 1257461267328.

The previous prime is 1302441023419. The next prime is 1302441023479. The reversal of 1302441023441 is 1443201442031.

It can be written as a sum of positive squares in 4 ways, for example, as 38525445841 + 1263915577600 = 196279^2 + 1124240^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1302441023441 - 2²⁶ = 1302373914577 is a prime.

It is a super-2 number, since 2×1302441023441² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1302441023141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664436 + ... + 1745381.

It is an arithmetic number, because the mean of its divisors is an integer number (168428204565).

Almost surely, 2^{1302441023441} is an apocalyptic number.

It is an amenable number.

1302441023441 is a deficient number, since it is larger than the sum of its proper divisors (44984613079).

1302441023441 is a wasteful number, since it uses less digits than its factorization.

1302441023441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428483.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1302441023441 its reverse (1443201442031), we get a palindrome (2745642465472).

The spelling of 1302441023441 in words is "one trillion, three hundred two billion, four hundred forty-one million, twenty-three thousand, four hundred forty-one".