2617104370642 has 8 divisors (see below), whose sum is σ = 4061024023500. Its totient is φ = 1263429696144.

The previous prime is 2617104370633. The next prime is 2617104370687. The reversal of 2617104370642 is 2460734017162.

2617104370642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2315482632241 + 301621738401 = 1521671^2 + 549201^2 .

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

It is a super-2 number, since 2×2617104370642² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22561244517 + ... + 22561244632.

Almost surely, 2^{2617104370642} is an apocalyptic number.

2617104370642 is a deficient number, since it is larger than the sum of its proper divisors (1443919652858).

2617104370642 is a wasteful number, since it uses less digits than its factorization.

2617104370642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45122489180.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 2617104370642 in words is "two trillion, six hundred seventeen billion, one hundred four million, three hundred seventy thousand, six hundred forty-two".