20001401041 has 4 divisors (see below), whose sum is σ = 20042137584. Its totient is φ = 19960664500.

The previous prime is 20001401033. The next prime is 20001401083. The reversal of 20001401041 is 14010410002.

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 a cyclic number.

It is not a de Polignac number, because 20001401041 - 2³ = 20001401033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20001405041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20367535 + ... + 20368516.

It is an arithmetic number, because the mean of its divisors is an integer number (5010534396).

Almost surely, 2^20001401041 is an apocalyptic number.

It is an amenable number.

20001401041 is a deficient number, since it is larger than the sum of its proper divisors (40736543).

20001401041 is an equidigital number, since it uses as much as digits as its factorization.

20001401041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40736542.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20001401041 its reverse (14010410002), we get a palindrome (34011811043).

It can be divided in two parts, 2000 and 1401041, that added together give a palindrome (1403041).

The spelling of 20001401041 in words is "twenty billion, one million, four hundred one thousand, forty-one".