43113040401 has 8 divisors (see below), whose sum is σ = 57493032064. Its totient is φ = 28737537840.

The previous prime is 43113040387. The next prime is 43113040423. The reversal of 43113040401 is 10404031134.

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

It is not a de Polignac number, because 43113040401 - 2⁶ = 43113040337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43113040801) 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, 1099801 + ... + 1138326.

It is an arithmetic number, because the mean of its divisors is an integer number (7186629008).

Almost surely, 2^43113040401 is an apocalyptic number.

It is an amenable number.

43113040401 is a deficient number, since it is larger than the sum of its proper divisors (14379991663).

43113040401 is a wasteful number, since it uses less digits than its factorization.

43113040401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244551.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 43113040401 its reverse (10404031134), we get a palindrome (53517071535).

The spelling of 43113040401 in words is "forty-three billion, one hundred thirteen million, forty thousand, four hundred one".