4418021124 has 96 divisors (see below), whose sum is σ = 12926390400. Its totient is φ = 1292618880.

The previous prime is 4418021123. The next prime is 4418021137. The reversal of 4418021124 is 4211208144.

4418021124 is a `hidden beast` number, since 441 + 8 + 0 + 211 + 2 + 4 = 666.

It is a super-2 number, since 2×4418021124² = 39037821304220446752, which contains 22 as substring.

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 (4418021123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29667 + ... + 98570.

It is an arithmetic number, because the mean of its divisors is an integer number (134649900).

Almost surely, 2^4418021124 is an apocalyptic number.

4418021124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4418021124 is an abundant number, since it is smaller than the sum of its proper divisors (8508369276).

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

4418021124 is a wasteful number, since it uses less digits than its factorization.

4418021124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128290 (or 128282 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 4418021124 is about 66468.1963347886. The cubic root of 4418021124 is about 1640.8766287942.

Adding to 4418021124 its reverse (4211208144), we get a palindrome (8629229268).

The spelling of 4418021124 in words is "four billion, four hundred eighteen million, twenty-one thousand, one hundred twenty-four".