20401024514341 has 4 divisors (see below), whose sum is σ = 20401413995872. Its totient is φ = 20400635032812.

The previous prime is 20401024514317. The next prime is 20401024514369. The reversal of 20401024514341 is 14341542010402.

It is a happy number.

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 20401024514341 - 2⁹ = 20401024513829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20401024514371) 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, 194662185 + ... + 194766958.

It is an arithmetic number, because the mean of its divisors is an integer number (5100353498968).

Almost surely, 2^{20401024514341} is an apocalyptic number.

It is an amenable number.

20401024514341 is a deficient number, since it is larger than the sum of its proper divisors (389481531).

20401024514341 is an equidigital number, since it uses as much as digits as its factorization.

20401024514341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389481530.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 20401024514341 its reverse (14341542010402), we get a palindrome (34742566524743).

The spelling of 20401024514341 in words is "twenty trillion, four hundred one billion, twenty-four million, five hundred fourteen thousand, three hundred forty-one".