43422620535001 has 4 divisors (see below), whose sum is σ = 43516405892992. Its totient is φ = 43328835177012.

The previous prime is 43422620534989. The next prime is 43422620535037. The reversal of 43422620535001 is 10053502622434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43422620535001 - 2¹¹ = 43422620532953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43422620533001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46892678301 + ... + 46892679226.

It is an arithmetic number, because the mean of its divisors is an integer number (10879101473248).

Almost surely, 2^{43422620535001} is an apocalyptic number.

It is an amenable number.

43422620535001 is a deficient number, since it is larger than the sum of its proper divisors (93785357991).

43422620535001 is an equidigital number, since it uses as much as digits as its factorization.

43422620535001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93785357990.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 43422620535001 in words is "forty-three trillion, four hundred twenty-two billion, six hundred twenty million, five hundred thirty-five thousand, one".