2171433370 has 32 divisors (see below), whose sum is σ = 3996200448. Its totient is φ = 849143808.

The previous prime is 2171433317. The next prime is 2171433391. The reversal of 2171433370 is 733341712.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539907 + ... + 543913.

It is an arithmetic number, because the mean of its divisors is an integer number (124881264).

Almost surely, 2^2171433370 is an apocalyptic number.

2171433370 is a deficient number, since it is larger than the sum of its proper divisors (1824767078).

2171433370 is a wasteful number, since it uses less digits than its factorization.

2171433370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 2171433370 is about 46598.6412892050. The cubic root of 2171433370 is about 1294.9375838892.

The spelling of 2171433370 in words is "two billion, one hundred seventy-one million, four hundred thirty-three thousand, three hundred seventy".