43023201131200 has 84 divisors (see below), whose sum is σ = 107599439351872. Its totient is φ = 16927161062400.

The previous prime is 43023201131171. The next prime is 43023201131237. The reversal of 43023201131200 is 213110232034.

It is a super-2 number, since 2×43023201131200² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220308144 + ... + 220503343.

Almost surely, 2^{43023201131200} is an apocalyptic number.

43023201131200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43023201131200 is an abundant number, since it is smaller than the sum of its proper divisors (64576238220672).

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

43023201131200 is a wasteful number, since it uses less digits than its factorization.

43023201131200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440811570 (or 440811555 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 43023201131200 its reverse (213110232034), we get a palindrome (43236311363234).

The spelling of 43023201131200 in words is "forty-three trillion, twenty-three billion, two hundred one million, one hundred thirty-one thousand, two hundred".