20003401120241 has 16 divisors (see below), whose sum is σ = 25547581035648. Its totient is φ = 15206893468800.

The previous prime is 20003401120231. The next prime is 20003401120271. The reversal of 20003401120241 is 14202110430002.

It is a de Polignac number, because none of the positive numbers 2^k-20003401120241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20003401120231) 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, 3168099650 + ... + 3168105963.

It is an arithmetic number, because the mean of its divisors is an integer number (1596723814728).

Almost surely, 2^{20003401120241} is an apocalyptic number.

It is an amenable number.

20003401120241 is a deficient number, since it is larger than the sum of its proper divisors (5544179915407).

20003401120241 is a wasteful number, since it uses less digits than its factorization.

20003401120241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6336205672.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20003401120241 its reverse (14202110430002), we get a palindrome (34205511550243).

The spelling of 20003401120241 in words is "twenty trillion, three billion, four hundred one million, one hundred twenty thousand, two hundred forty-one".