2102485418 has 8 divisors (see below), whose sum is σ = 3440430720. Its totient is φ = 955675180.

The previous prime is 2102485409. The next prime is 2102485423. The reversal of 2102485418 is 8145842012.

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

It is a super-3 number, since 3×2102485418³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47783738 + ... + 47783781.

It is an arithmetic number, because the mean of its divisors is an integer number (430053840).

Almost surely, 2^2102485418 is an apocalyptic number.

2102485418 is a deficient number, since it is larger than the sum of its proper divisors (1337945302).

2102485418 is a wasteful number, since it uses less digits than its factorization.

2102485418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95567532.

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 2102485418 is about 45852.8670641215. The cubic root of 2102485418 is about 1281.0841681134.

The spelling of 2102485418 in words is "two billion, one hundred two million, four hundred eighty-five thousand, four hundred eighteen".