4415121013 has 8 divisors (see below), whose sum is σ = 4550708736. Its totient is φ = 4281572400.

The previous prime is 4415120947. The next prime is 4415121023. The reversal of 4415121013 is 3101215144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4415121013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4415121023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505381 + ... + 514042.

It is an arithmetic number, because the mean of its divisors is an integer number (568838592).

Almost surely, 2^4415121013 is an apocalyptic number.

It is an amenable number.

4415121013 is a deficient number, since it is larger than the sum of its proper divisors (135587723).

4415121013 is a wasteful number, since it uses less digits than its factorization.

4415121013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019555.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 4415121013 is about 66446.3769742188. The cubic root of 4415121013 is about 1640.5175113024.

Adding to 4415121013 its reverse (3101215144), we get a palindrome (7516336157).

The spelling of 4415121013 in words is "four billion, four hundred fifteen million, one hundred twenty-one thousand, thirteen".