469205027201 has 4 divisors (see below), whose sum is σ = 469207147332. Its totient is φ = 469202907072.

The previous prime is 469205027197. The next prime is 469205027231. The reversal of 469205027201 is 102720502964.

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 186658561600 + 282546465601 = 432040^2 + 531551^2 .

It is a cyclic number.

It is not a de Polignac number, because 469205027201 - 2² = 469205027197 is a prime.

It is a super-2 number, since 2×469205027201² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (469205027231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683516 + ... + 1185581.

It is an arithmetic number, because the mean of its divisors is an integer number (117301786833).

Almost surely, 2^469205027201 is an apocalyptic number.

It is an amenable number.

469205027201 is a deficient number, since it is larger than the sum of its proper divisors (2120131).

469205027201 is a wasteful number, since it uses less digits than its factorization.

469205027201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120130.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 469205027201 in words is "four hundred sixty-nine billion, two hundred five million, twenty-seven thousand, two hundred one".