214605020001 has 4 divisors (see below), whose sum is σ = 286140026672. Its totient is φ = 143070013332.

The previous prime is 214605019991. The next prime is 214605020089. The reversal of 214605020001 is 100020506412.

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 not a de Polignac number, because 214605020001 - 2⁷ = 214605019873 is a prime.

It is a super-2 number, since 2×214605020001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214605020001.

It is not an unprimeable number, because it can be changed into a prime (214605024001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35767503331 + ... + 35767503336.

It is an arithmetic number, because the mean of its divisors is an integer number (71535006668).

Almost surely, 2^214605020001 is an apocalyptic number.

It is an amenable number.

214605020001 is a deficient number, since it is larger than the sum of its proper divisors (71535006671).

214605020001 is an equidigital number, since it uses as much as digits as its factorization.

214605020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71535006670.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 214605020001 its reverse (100020506412), we get a palindrome (314625526413).

The spelling of 214605020001 in words is "two hundred fourteen billion, six hundred five million, twenty thousand, one".