4665121041 has 64 divisors (see below), whose sum is σ = 7415654400. Its totient is φ = 2553707520.

The previous prime is 4665121031. The next prime is 4665121049. The reversal of 4665121041 is 1401215664.

It is not a de Polignac number, because 4665121041 - 2¹³ = 4665112849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4665121049) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13366935 + ... + 13367283.

It is an arithmetic number, because the mean of its divisors is an integer number (115869600).

Almost surely, 2^4665121041 is an apocalyptic number.

It is an amenable number.

4665121041 is a deficient number, since it is larger than the sum of its proper divisors (2750533359).

4665121041 is a wasteful number, since it uses less digits than its factorization.

4665121041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4665121041 is about 68301.6913480186. The cubic root of 4665121041 is about 1670.9147988551.

The spelling of 4665121041 in words is "four billion, six hundred sixty-five million, one hundred twenty-one thousand, forty-one".