20413151014403 has 16 divisors (see below), whose sum is σ = 23426702323200. Its totient is φ = 17423995759296.

The previous prime is 20413151014313. The next prime is 20413151014427. The reversal of 20413151014403 is 30441015131402.

It is a de Polignac number, because none of the positive numbers 2^k-20413151014403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20413151014303) 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, 2914751 + ... + 7022967.

It is an arithmetic number, because the mean of its divisors is an integer number (1464168895200).

Almost surely, 2^{20413151014403} is an apocalyptic number.

20413151014403 is a deficient number, since it is larger than the sum of its proper divisors (3013551308797).

20413151014403 is a wasteful number, since it uses less digits than its factorization.

20413151014403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4111186.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 20413151014403 its reverse (30441015131402), we get a palindrome (50854166145805).

The spelling of 20413151014403 in words is "twenty trillion, four hundred thirteen billion, one hundred fifty-one million, fourteen thousand, four hundred three".