43200401331 has 8 divisors (see below), whose sum is σ = 57953913280. Its totient is φ = 28623578472.

The previous prime is 43200401311. The next prime is 43200401333. The reversal of 43200401331 is 13310400234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43200401331 - 2⁶ = 43200401267 is a prime.

It is a super-2 number, since 2×43200401331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43200401298 and 43200401307.

It is not an unprimeable number, because it can be changed into a prime (43200401333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44171701 + ... + 44172678.

It is an arithmetic number, because the mean of its divisors is an integer number (7244239160).

Almost surely, 2^43200401331 is an apocalyptic number.

43200401331 is a deficient number, since it is larger than the sum of its proper divisors (14753511949).

43200401331 is a wasteful number, since it uses less digits than its factorization.

43200401331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88344545.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 43200401331 its reverse (13310400234), we get a palindrome (56510801565).

The spelling of 43200401331 in words is "forty-three billion, two hundred million, four hundred one thousand, three hundred thirty-one".