20100043411401 has 16 divisors (see below), whose sum is σ = 26994559334400. Its totient is φ = 13302790324368.

The previous prime is 20100043411387. The next prime is 20100043411429. The reversal of 20100043411401 is 10411434000102.

It is not a de Polignac number, because 20100043411401 - 2¹⁴ = 20100043395017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20100043411601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5169280 + ... + 8180558.

It is an arithmetic number, because the mean of its divisors is an integer number (1687159958400).

Almost surely, 2^{20100043411401} is an apocalyptic number.

It is an amenable number.

20100043411401 is a deficient number, since it is larger than the sum of its proper divisors (6894515922999).

20100043411401 is a wasteful number, since it uses less digits than its factorization.

20100043411401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027428.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 20100043411401 its reverse (10411434000102), we get a palindrome (30511477411503).

The spelling of 20100043411401 in words is "twenty trillion, one hundred billion, forty-three million, four hundred eleven thousand, four hundred one".