4123201203200 has 66 divisors (see below), whose sum is σ = 10220546108436. Its totient is φ = 1649280471040.

The previous prime is 4123201203151. The next prime is 4123201203271. The reversal of 4123201203200 is 23021023214.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80505674 + ... + 80556873.

Almost surely, 2^{4123201203200} is an apocalyptic number.

4123201203200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4123201203200 is an abundant number, since it is smaller than the sum of its proper divisors (6097344905236).

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

4123201203200 is a wasteful number, since it uses less digits than its factorization.

4123201203200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161062577 (or 161062554 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 4123201203200 its reverse (23021023214), we get a palindrome (4146222226414).

The spelling of 4123201203200 in words is "four trillion, one hundred twenty-three billion, two hundred one million, two hundred three thousand, two hundred".