4046421120 has 128 divisors (see below), whose sum is σ = 14740583040. Its totient is φ = 924893184.

The previous prime is 4046421109. The next prime is 4046421143. The reversal of 4046421120 is 211246404.

It is a happy number.

4046421120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137097 + ... + 163976.

It is an arithmetic number, because the mean of its divisors is an integer number (115160805).

Almost surely, 2^4046421120 is an apocalyptic number.

4046421120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4046421120 is an abundant number, since it is smaller than the sum of its proper divisors (10694161920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4046421120 is a wasteful number, since it uses less digits than its factorization.

4046421120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301102 (or 301090 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 4046421120 is about 63611.4857553257. The cubic root of 4046421120 is about 1593.5181934909.

Adding to 4046421120 its reverse (211246404), we get a palindrome (4257667524).

The spelling of 4046421120 in words is "four billion, forty-six million, four hundred twenty-one thousand, one hundred twenty".