4032320213400 has 96 divisors (see below), whose sum is σ = 12931233843600. Its totient is φ = 1038206579200.

The previous prime is 4032320213357. The next prime is 4032320213401. The reversal of 4032320213400 is 43120232304.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4032320213401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115853871 + ... + 115888670.

Almost surely, 2^{4032320213400} is an apocalyptic number.

4032320213400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4032320213400 is an abundant number, since it is smaller than the sum of its proper divisors (8898913630200).

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

4032320213400 is a wasteful number, since it uses less digits than its factorization.

4032320213400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231742589 (or 231742580 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 4032320213400 its reverse (43120232304), we get a palindrome (4075440445704).

The spelling of 4032320213400 in words is "four trillion, thirty-two billion, three hundred twenty million, two hundred thirteen thousand, four hundred".