20413321443514 has 8 divisors (see below), whose sum is σ = 30620073293568. Its totient is φ = 10206630345660.

The previous prime is 20413321443481. The next prime is 20413321443533. The reversal of 20413321443514 is 41534412331402.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14338522 + ... + 15697765.

It is an arithmetic number, because the mean of its divisors is an integer number (3827509161696).

Almost surely, 2^{20413321443514} is an apocalyptic number.

20413321443514 is a deficient number, since it is larger than the sum of its proper divisors (10206751850054).

20413321443514 is a wasteful number, since it uses less digits than its factorization.

20413321443514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30376100.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 20413321443514 its reverse (41534412331402), we get a palindrome (61947733774916).

The spelling of 20413321443514 in words is "twenty trillion, four hundred thirteen billion, three hundred twenty-one million, four hundred forty-three thousand, five hundred fourteen".