4121320410 has 48 divisors (see below), whose sum is σ = 10976794920. Its totient is φ = 1072212480.

The previous prime is 4121320373. The next prime is 4121320417. The reversal of 4121320410 is 140231214.

4121320410 is a `hidden beast` number, since 41 + 213 + 2 + 0 + 410 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1886772969 + 2234547441 = 43437^2 + 47271^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4121320417) 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, 554755 + ... + 562134.

Almost surely, 2^4121320410 is an apocalyptic number.

4121320410 is an abundant number, since it is smaller than the sum of its proper divisors (6855474510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4121320410 is a wasteful number, since it uses less digits than its factorization.

4121320410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116943 (or 1116940 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 4121320410 is about 64197.5109330572. The cubic root of 4121320410 is about 1603.2901580354.

Adding to 4121320410 its reverse (140231214), we get a palindrome (4261551624).

The spelling of 4121320410 in words is "four billion, one hundred twenty-one million, three hundred twenty thousand, four hundred ten".