4113961489 has 32 divisors (see below), whose sum is σ = 4779815040. Its totient is φ = 3505420800.

The previous prime is 4113961429. The next prime is 4113961517. The reversal of 4113961489 is 9841693114.

It is a cyclic number.

It is not a de Polignac number, because 4113961489 - 2²⁵ = 4080407057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4113961429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2481949 + ... + 2483605.

It is an arithmetic number, because the mean of its divisors is an integer number (149369220).

Almost surely, 2^4113961489 is an apocalyptic number.

It is an amenable number.

4113961489 is a deficient number, since it is larger than the sum of its proper divisors (665853551).

4113961489 is a wasteful number, since it uses less digits than its factorization.

4113961489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921.

The product of its digits is 186624, while the sum is 46.

The square root of 4113961489 is about 64140.1706343225. The cubic root of 4113961489 is about 1602.3353252984.

The spelling of 4113961489 in words is "four billion, one hundred thirteen million, nine hundred sixty-one thousand, four hundred eighty-nine".