245342244115441 has 16 divisors (see below), whose sum is σ = 283392839429568. Its totient is φ = 209916373478400.

The previous prime is 245342244115433. The next prime is 245342244115447. The reversal of 245342244115441 is 144511442243542.

It is a cyclic number.

It is not a de Polignac number, because 245342244115441 - 2³ = 245342244115433 is a prime.

It is a super-3 number, since 3×245342244115441³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 245342244115391 and 245342244115400.

It is not an unprimeable number, because it can be changed into a prime (245342244115447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12031561 + ... + 25207993.

It is an arithmetic number, because the mean of its divisors is an integer number (17712052464348).

Almost surely, 2^{245342244115441} is an apocalyptic number.

It is an amenable number.

245342244115441 is a deficient number, since it is larger than the sum of its proper divisors (38050595314127).

245342244115441 is a wasteful number, since it uses less digits than its factorization.

245342244115441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13276032.

The product of its digits is 2457600, while the sum is 46.

Adding to 245342244115441 its reverse (144511442243542), we get a palindrome (389853686358983).

The spelling of 245342244115441 in words is "two hundred forty-five trillion, three hundred forty-two billion, two hundred forty-four million, one hundred fifteen thousand, four hundred forty-one".