2108371450 has 48 divisors (see below), whose sum is σ = 4185160704. Its totient is φ = 787449600.

The previous prime is 2108371417. The next prime is 2108371457. The reversal of 2108371450 is 541738012.

It is not an unprimeable number, because it can be changed into a prime (2108371457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98185 + ... + 117715.

It is an arithmetic number, because the mean of its divisors is an integer number (87190848).

Almost surely, 2^2108371450 is an apocalyptic number.

2108371450 is a deficient number, since it is larger than the sum of its proper divisors (2076789254).

2108371450 is a wasteful number, since it uses less digits than its factorization.

2108371450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19687 (or 19682 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 2108371450 is about 45917.0061088482. The cubic root of 2108371450 is about 1282.2785444729.

The spelling of 2108371450 in words is "two billion, one hundred eight million, three hundred seventy-one thousand, four hundred fifty".