4203422400 has 168 divisors, whose sum is σ = 14266743120. Its totient is φ = 1082224640.

The previous prime is 4203422381. The next prime is 4203422479. The reversal of 4203422400 is 42243024.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124102 + ... + 154298.

It is an arithmetic number, because the mean of its divisors is an integer number (84921090).

Almost surely, 2^4203422400 is an apocalyptic number.

4203422400 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 4203422400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7133371560).

4203422400 is an abundant number, since it is smaller than the sum of its proper divisors (10063320720).

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

4203422400 is a wasteful number, since it uses less digits than its factorization.

4203422400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30251 (or 30236 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 4203422400 is about 64833.8059965632. The cubic root of 4203422400 is about 1613.8667649969.

Adding to 4203422400 its reverse (42243024), we get a palindrome (4245665424).

The spelling of 4203422400 in words is "four billion, two hundred three million, four hundred twenty-two thousand, four hundred".