2245441530343 has 16 divisors (see below), whose sum is σ = 2539730304000. Its totient is φ = 1966759214400.

The previous prime is 2245441530271. The next prime is 2245441530349. The reversal of 2245441530343 is 3430351445422.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2245441530343 is a prime.

It is a super-2 number, since 2×2245441530343² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2245441530296 and 2245441530305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245441530349) 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, 14426718 + ... + 14581531.

It is an arithmetic number, because the mean of its divisors is an integer number (158733144000).

Almost surely, 2^{2245441530343} is an apocalyptic number.

2245441530343 is a deficient number, since it is larger than the sum of its proper divisors (294288773657).

2245441530343 is a wasteful number, since it uses less digits than its factorization.

2245441530343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29008518.

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 2245441530343 its reverse (3430351445422), we get a palindrome (5675792975765).

The spelling of 2245441530343 in words is "two trillion, two hundred forty-five billion, four hundred forty-one million, five hundred thirty thousand, three hundred forty-three".