2418901121 has 24 divisors (see below), whose sum is σ = 3066848064. Its totient is φ = 1890756000.

The previous prime is 2418901103. The next prime is 2418901127. The reversal of 2418901121 is 1211098142.

It is a de Polignac number, because none of the positive numbers 2^k-2418901121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2418901127) 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, 29996 + ... + 75746.

It is an arithmetic number, because the mean of its divisors is an integer number (127785336).

Almost surely, 2^2418901121 is an apocalyptic number.

It is an amenable number.

2418901121 is a deficient number, since it is larger than the sum of its proper divisors (647946943).

2418901121 is a wasteful number, since it uses less digits than its factorization.

2418901121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45861 (or 45854 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 2418901121 is about 49182.3252906977. The cubic root of 2418901121 is about 1342.3714450475.

Adding to 2418901121 its reverse (1211098142), we get a palindrome (3629999263).

The spelling of 2418901121 in words is "two billion, four hundred eighteen million, nine hundred one thousand, one hundred twenty-one".