4342023400 has 192 divisors, whose sum is σ = 11947985280. Its totient is φ = 1446681600.

The previous prime is 4342023391. The next prime is 4342023407. The reversal of 4342023400 is 43202434.

It is a super-2 number, since 2×4342023400² = 37706334412295120000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (4342023407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4489717 + ... + 4490683.

It is an arithmetic number, because the mean of its divisors is an integer number (62229090).

Almost surely, 2^4342023400 is an apocalyptic number.

4342023400 is a gapful number since it is divisible by the number (40) 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 4342023400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5973992640).

4342023400 is an abundant number, since it is smaller than the sum of its proper divisors (7605961880).

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

4342023400 is a wasteful number, since it uses less digits than its factorization.

4342023400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164 (or 1155 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 4342023400 is about 65894.0315961924. The cubic root of 4342023400 is about 1631.4135053344.

Adding to 4342023400 its reverse (43202434), we get a palindrome (4385225834).

The spelling of 4342023400 in words is "four billion, three hundred forty-two million, twenty-three thousand, four hundred".