4368548121 has 8 divisors (see below), whose sum is σ = 6656835264. Its totient is φ = 2496313200.

The previous prime is 4368548113. The next prime is 4368548147. The reversal of 4368548121 is 1218458634.

It is a happy number.

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

It is not a de Polignac number, because 4368548121 - 2³ = 4368548113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4368548101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104013030 + ... + 104013071.

It is an arithmetic number, because the mean of its divisors is an integer number (832104408).

Almost surely, 2^4368548121 is an apocalyptic number.

It is an amenable number.

4368548121 is a deficient number, since it is larger than the sum of its proper divisors (2288287143).

4368548121 is a wasteful number, since it uses less digits than its factorization.

4368548121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208026111.

The product of its digits is 184320, while the sum is 42.

The square root of 4368548121 is about 66094.9931613583. The cubic root of 4368548121 is about 1634.7287776874.

It can be divided in two parts, 43685 and 48121, that added together give a triangular number (91806 = T₄₂₈).

The spelling of 4368548121 in words is "four billion, three hundred sixty-eight million, five hundred forty-eight thousand, one hundred twenty-one".