4121098090 has 16 divisors (see below), whose sum is σ = 7419103272. Its totient is φ = 1648188864.

The previous prime is 4121098087. The next prime is 4121098103. The reversal of 4121098090 is 908901214.

It can be written as a sum of positive squares in 4 ways, for example, as 4044832801 + 76265289 = 63599^2 + 8733^2 .

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, 47212 + ... + 102328.

Almost surely, 2^4121098090 is an apocalyptic number.

4121098090 is a deficient number, since it is larger than the sum of its proper divisors (3298005182).

4121098090 is a wasteful number, since it uses less digits than its factorization.

4121098090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62601.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 4121098090 is about 64195.7793783984. The cubic root of 4121098090 is about 1603.2613282882.

The spelling of 4121098090 in words is "four billion, one hundred twenty-one million, ninety-eight thousand, ninety".