42069715201 has 4 divisors (see below), whose sum is σ = 42074286804. Its totient is φ = 42065143600.

The previous prime is 42069715169. The next prime is 42069715213. The reversal of 42069715201 is 10251796024.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30653006400 + 11416708801 = 175080^2 + 106849^2 .

It is a cyclic number.

It is not a de Polignac number, because 42069715201 - 2⁵ = 42069715169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42069715231) 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, 2271970 + ... + 2290411.

It is an arithmetic number, because the mean of its divisors is an integer number (10518571701).

Almost surely, 2^42069715201 is an apocalyptic number.

It is an amenable number.

42069715201 is a deficient number, since it is larger than the sum of its proper divisors (4571603).

42069715201 is an equidigital number, since it uses as much as digits as its factorization.

42069715201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571602.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 42069715201 in words is "forty-two billion, sixty-nine million, seven hundred fifteen thousand, two hundred one".