4000124100 has 144 divisors (see below), whose sum is σ = 13260262400. Its totient is φ = 912021120.

The previous prime is 4000124083. The next prime is 4000124137. The reversal of 4000124100 is 14210004.

4000124100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 919731 + ... + 924069.

Almost surely, 2^4000124100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4000124100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6630131200).

4000124100 is an abundant number, since it is smaller than the sum of its proper divisors (9260138300).

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

4000124100 is a wasteful number, since it uses less digits than its factorization.

4000124100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4802 (or 4795 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 4000124100 is about 63246.5342924021. The cubic root of 4000124100 is about 1587.4174681710.

Adding to 4000124100 its reverse (14210004), we get a palindrome (4014334104).

The spelling of 4000124100 in words is "four billion, one hundred twenty-four thousand, one hundred".