2117347247370 has 64 divisors (see below), whose sum is σ = 5101637105664. Its totient is φ = 562403876160.

The previous prime is 2117347247359. The next prime is 2117347247387. The reversal of 2117347247370 is 737427437112.

It is a super-3 number, since 3×2117347247370³ (a number of 38 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83865969 + ... + 83891211.

It is an arithmetic number, because the mean of its divisors is an integer number (79713079776).

Almost surely, 2^{2117347247370} is an apocalyptic number.

2117347247370 is an abundant number, since it is smaller than the sum of its proper divisors (2984289858294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2117347247370 is a wasteful number, since it uses less digits than its factorization.

2117347247370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36147.

The product of its (nonzero) digits is 1382976, while the sum is 48.

The spelling of 2117347247370 in words is "two trillion, one hundred seventeen billion, three hundred forty-seven million, two hundred forty-seven thousand, three hundred seventy".