4223112023400 has 96 divisors (see below), whose sum is σ = 13164785301600. Its totient is φ = 1119871763200.

The previous prime is 4223112023393. The next prime is 4223112023407. The reversal of 4223112023400 is 43202113224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4223112023393) and next prime (4223112023407).

It is a super-3 number, since 3×4223112023400³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (4223112023407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19553271 + ... + 19768070.

It is an arithmetic number, because the mean of its divisors is an integer number (137133180225).

Almost surely, 2^{4223112023400} is an apocalyptic number.

4223112023400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4223112023400 is an abundant number, since it is smaller than the sum of its proper divisors (8941673278200).

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

4223112023400 is a wasteful number, since it uses less digits than its factorization.

4223112023400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39321539 (or 39321530 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 4223112023400 its reverse (43202113224), we get a palindrome (4266314136624).

The spelling of 4223112023400 in words is "four trillion, two hundred twenty-three billion, one hundred twelve million, twenty-three thousand, four hundred".