3515422254243 has 8 divisors (see below), whose sum is σ = 4692514038528. Its totient is φ = 2340972653064.

The previous prime is 3515422254229. The next prime is 3515422254361. The reversal of 3515422254243 is 3424522245153.

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

It is not a de Polignac number, because 3515422254243 - 2³³ = 3506832319651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3515422254195 and 3515422254204.

It is not an unprimeable number, because it can be changed into a prime (3515422254143) 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, 660542671 + ... + 660547992.

It is an arithmetic number, because the mean of its divisors is an integer number (586564254816).

Almost surely, 2^{3515422254243} is an apocalyptic number.

3515422254243 is a deficient number, since it is larger than the sum of its proper divisors (1177091784285).

3515422254243 is a wasteful number, since it uses less digits than its factorization.

3515422254243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321091553.

The product of its digits is 1152000, while the sum is 42.

Adding to 3515422254243 its reverse (3424522245153), we get a palindrome (6939944499396).

The spelling of 3515422254243 in words is "three trillion, five hundred fifteen billion, four hundred twenty-two million, two hundred fifty-four thousand, two hundred forty-three".