20340211001 has 8 divisors (see below), whose sum is σ = 22565412000. Its totient is φ = 18177691840.

The previous prime is 20340210997. The next prime is 20340211007. The reversal of 20340211001 is 10011204302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20340211001 - 2² = 20340210997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20340211007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15669776 + ... + 15671073.

It is an arithmetic number, because the mean of its divisors is an integer number (2820676500).

Almost surely, 2^20340211001 is an apocalyptic number.

It is an amenable number.

20340211001 is a deficient number, since it is larger than the sum of its proper divisors (2225200999).

20340211001 is a wasteful number, since it uses less digits than its factorization.

20340211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31340919.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20340211001 its reverse (10011204302), we get a palindrome (30351415303).

It can be divided in two parts, 203 and 40211001, that added together give a palindrome (40211204).

The spelling of 20340211001 in words is "twenty billion, three hundred forty million, two hundred eleven thousand, one".