617342243716 has 48 divisors (see below), whose sum is σ = 1191249888192. Its totient is φ = 277591910400.

The previous prime is 617342243677. The next prime is 617342243717.

It is a happy number.

617342243716 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×617342243716² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (617342243717) 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, 9772111 + ... + 9835081.

It is an arithmetic number, because the mean of its divisors is an integer number (24817706004).

Almost surely, 2^617342243716 is an apocalyptic number.

It is an amenable number.

617342243716 is a deficient number, since it is larger than the sum of its proper divisors (573907644476).

617342243716 is a wasteful number, since it uses less digits than its factorization.

617342243716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65380 (or 65378 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 46.

The spelling of 617342243716 in words is "six hundred seventeen billion, three hundred forty-two million, two hundred forty-three thousand, seven hundred sixteen".