2123382670 has 8 divisors (see below), whose sum is σ = 3822088824. Its totient is φ = 849353064.

The previous prime is 2123382649. The next prime is 2123382673. The reversal of 2123382670 is 762833212.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123382673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106169124 + ... + 106169143.

It is an arithmetic number, because the mean of its divisors is an integer number (477761103).

Almost surely, 2^2123382670 is an apocalyptic number.

2123382670 is a deficient number, since it is larger than the sum of its proper divisors (1698706154).

2123382670 is a wasteful number, since it uses less digits than its factorization.

2123382670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212338274.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 2123382670 is about 46080.1765404604. The cubic root of 2123382670 is about 1285.3145469890.

The spelling of 2123382670 in words is "two billion, one hundred twenty-three million, three hundred eighty-two thousand, six hundred seventy".