613450350541243 has 8 divisors (see below), whose sum is σ = 619918466718096. Its totient is φ = 606989966724000.

The previous prime is 613450350541201. The next prime is 613450350541331. The reversal of 613450350541243 is 342145053054316.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-613450350541243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 613450350541193 and 613450350541202.

It is not an unprimeable number, because it can be changed into a prime (613450350541843) 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, 1932930396 + ... + 1933247737.

It is an arithmetic number, because the mean of its divisors is an integer number (77489808339762).

Almost surely, 2^{613450350541243} is an apocalyptic number.

613450350541243 is a deficient number, since it is larger than the sum of its proper divisors (6468116176853).

613450350541243 is a wasteful number, since it uses less digits than its factorization.

613450350541243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3866179805.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 613450350541243 in words is "six hundred thirteen trillion, four hundred fifty billion, three hundred fifty million, five hundred forty-one thousand, two hundred forty-three".