4012033400 has 48 divisors (see below), whose sum is σ = 9337505040. Its totient is φ = 1603174400.

The previous prime is 4012033387. The next prime is 4012033409. The reversal of 4012033400 is 43302104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012033409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196472 + ... + 215928.

It is an arithmetic number, because the mean of its divisors is an integer number (194531355).

Almost surely, 2^4012033400 is an apocalyptic number.

4012033400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4012033400 is an abundant number, since it is smaller than the sum of its proper divisors (5325471640).

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

4012033400 is a wasteful number, since it uses less digits than its factorization.

4012033400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20504 (or 20495 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4012033400 is about 63340.6141429020. The cubic root of 4012033400 is about 1588.9912776990.

Adding to 4012033400 its reverse (43302104), we get a palindrome (4055335504).

The spelling of 4012033400 in words is "four billion, twelve million, thirty-three thousand, four hundred".