4413121011 has 12 divisors (see below), whose sum is σ = 6864855088. Its totient is φ = 2715766704.

The previous prime is 4413120997. The next prime is 4413121073. The reversal of 4413121011 is 1101213144.

4413121011 is a `hidden beast` number, since 441 + 3 + 1 + 210 + 11 = 666.

It is not a de Polignac number, because 4413121011 - 2⁵ = 4413120979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4413120011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18859375 + ... + 18859608.

Almost surely, 2^4413121011 is an apocalyptic number.

4413121011 is a deficient number, since it is larger than the sum of its proper divisors (2451734077).

4413121011 is a wasteful number, since it uses less digits than its factorization.

4413121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37719002 (or 37718999 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 4413121011 is about 66431.3255249359. The cubic root of 4413121011 is about 1640.2697616678.

Adding to 4413121011 its reverse (1101213144), we get a palindrome (5514334155).

The spelling of 4413121011 in words is "four billion, four hundred thirteen million, one hundred twenty-one thousand, eleven".