4100023452 has 144 divisors (see below), whose sum is σ = 12001409280. Its totient is φ = 1082592000.

The previous prime is 4100023441. The next prime is 4100023481. The reversal of 4100023452 is 2543200014.

It is a Harshad number since it is a multiple of its sum of digits (21).

4100023452 is a modest number, since divided by 23452 gives 4100 as remainder.

It is a congruent number.

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, 453577 + ... + 462527.

It is an arithmetic number, because the mean of its divisors is an integer number (83343120).

Almost surely, 2^4100023452 is an apocalyptic number.

4100023452 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4100023452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6000704640).

4100023452 is an abundant number, since it is smaller than the sum of its proper divisors (7901385828).

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

4100023452 is a wasteful number, since it uses less digits than its factorization.

4100023452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9032 (or 9023 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4100023452 is about 64031.4255034198. The cubic root of 4100023452 is about 1600.5237155367.

Adding to 4100023452 its reverse (2543200014), we get a palindrome (6643223466).

The spelling of 4100023452 in words is "four billion, one hundred million, twenty-three thousand, four hundred fifty-two".