43240401199 has 8 divisors (see below), whose sum is σ = 43858660400. Its totient is φ = 42622842816.

The previous prime is 43240401163. The next prime is 43240401203. The reversal of 43240401199 is 99110404234.

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

It is a cyclic number.

It is not a de Polignac number, because 43240401199 - 2¹¹ = 43240399151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43240401299) 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, 50292 + ... + 298345.

It is an arithmetic number, because the mean of its divisors is an integer number (5482332550).

Almost surely, 2^43240401199 is an apocalyptic number.

43240401199 is a deficient number, since it is larger than the sum of its proper divisors (618259201).

43240401199 is a wasteful number, since it uses less digits than its factorization.

43240401199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350409.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 43240401199 in words is "forty-three billion, two hundred forty million, four hundred one thousand, one hundred ninety-nine".