2172316006234 has 16 divisors (see below), whose sum is σ = 3554743708800. Its totient is φ = 987403924960.

The previous prime is 2172316006183. The next prime is 2172316006241. The reversal of 2172316006234 is 4326006132712.

It is a junction number, because it is equal to n+sod(n) for n = 2172316006193 and 2172316006202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1294902 + ... + 2453854.

It is an arithmetic number, because the mean of its divisors is an integer number (222171481800).

Almost surely, 2^{2172316006234} is an apocalyptic number.

2172316006234 is a deficient number, since it is larger than the sum of its proper divisors (1382427702566).

2172316006234 is a wasteful number, since it uses less digits than its factorization.

2172316006234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244165.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 2172316006234 in words is "two trillion, one hundred seventy-two billion, three hundred sixteen million, six thousand, two hundred thirty-four".