20035405110345 has 64 divisors (see below), whose sum is σ = 35419304761344. Its totient is φ = 9619396582400.

The previous prime is 20035405110269. The next prime is 20035405110353. The reversal of 20035405110345 is 54301150453002.

20035405110345 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 20035405110345 - 2¹¹ = 20035405108297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 310830370 + ... + 310894820.

It is an arithmetic number, because the mean of its divisors is an integer number (553426636896).

Almost surely, 2^{20035405110345} is an apocalyptic number.

It is an amenable number.

20035405110345 is a deficient number, since it is larger than the sum of its proper divisors (15383899650999).

20035405110345 is a wasteful number, since it uses less digits than its factorization.

20035405110345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117502.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 20035405110345 its reverse (54301150453002), we get a palindrome (74336555563347).

The spelling of 20035405110345 in words is "twenty trillion, thirty-five billion, four hundred five million, one hundred ten thousand, three hundred forty-five".