20411000314493 has 8 divisors (see below), whose sum is σ = 21890645820000. Its totient is φ = 18971893042128.

The previous prime is 20411000314433. The next prime is 20411000314511. The reversal of 20411000314493 is 39441300011402.

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

It is a cyclic number.

It is not a de Polignac number, because 20411000314493 - 2⁶ = 20411000314429 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 (20411000314433) 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, 10134557243 + ... + 10134559256.

It is an arithmetic number, because the mean of its divisors is an integer number (2736330727500).

Almost surely, 2^{20411000314493} is an apocalyptic number.

It is an amenable number.

20411000314493 is a deficient number, since it is larger than the sum of its proper divisors (1479645505507).

20411000314493 is a wasteful number, since it uses less digits than its factorization.

20411000314493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20269116571.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 20411000314493 its reverse (39441300011402), we get a palindrome (59852300325895).

The spelling of 20411000314493 in words is "twenty trillion, four hundred eleven billion, three hundred fourteen thousand, four hundred ninety-three".