2445313022354 has 4 divisors (see below), whose sum is σ = 3667969533534. Its totient is φ = 1222656511176.

The previous prime is 2445313022249. The next prime is 2445313022359. The reversal of 2445313022354 is 4532203135442.

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

It can be written as a sum of positive squares in only one way, i.e., 1521455641729 + 923857380625 = 1233473^2 + 961175^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2445313022359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611328255587 + ... + 611328255590.

Almost surely, 2^{2445313022354} is an apocalyptic number.

2445313022354 is a deficient number, since it is larger than the sum of its proper divisors (1222656511180).

2445313022354 is a wasteful number, since it uses less digits than its factorization.

2445313022354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222656511179.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 2445313022354 its reverse (4532203135442), we get a palindrome (6977516157796).

The spelling of 2445313022354 in words is "two trillion, four hundred forty-five billion, three hundred thirteen million, twenty-two thousand, three hundred fifty-four".