4054415121 has 32 divisors (see below), whose sum is σ = 6072000000. Its totient is φ = 2673575424.

The previous prime is 4054415117. The next prime is 4054415173. The reversal of 4054415121 is 1215144504.

It is not a de Polignac number, because 4054415121 - 2² = 4054415117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4054415621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3245505 + ... + 3246753.

It is an arithmetic number, because the mean of its divisors is an integer number (189750000).

Almost surely, 2^4054415121 is an apocalyptic number.

It is an amenable number.

4054415121 is a deficient number, since it is larger than the sum of its proper divisors (2017584879).

4054415121 is a wasteful number, since it uses less digits than its factorization.

4054415121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470 (or 2464 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 4054415121 is about 63674.2893246560. The cubic root of 4054415121 is about 1594.5668738087.

Adding to 4054415121 its reverse (1215144504), we get a palindrome (5269559625).

The spelling of 4054415121 in words is "four billion, fifty-four million, four hundred fifteen thousand, one hundred twenty-one".