43413320001 has 16 divisors (see below), whose sum is σ = 62577761600. Its totient is φ = 26677885248.

The previous prime is 43413319993. The next prime is 43413320003. The reversal of 43413320001 is 10002331434.

It is not a de Polignac number, because 43413320001 - 2³ = 43413319993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43413320001.

It is not an unprimeable number, because it can be changed into a prime (43413320003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10290286 + ... + 10294503.

It is an arithmetic number, because the mean of its divisors is an integer number (3911110100).

Almost surely, 2^43413320001 is an apocalyptic number.

It is an amenable number.

43413320001 is a deficient number, since it is larger than the sum of its proper divisors (19164441599).

43413320001 is a wasteful number, since it uses less digits than its factorization.

43413320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20584848.

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

Adding to 43413320001 its reverse (10002331434), we get a palindrome (53415651435).

The spelling of 43413320001 in words is "forty-three billion, four hundred thirteen million, three hundred twenty thousand, one".