20104414343 has 32 divisors (see below), whose sum is σ = 22813539840. Its totient is φ = 17586455040.

The previous prime is 20104414331. The next prime is 20104414391. The reversal of 20104414343 is 34341440102.

It is a cyclic number.

It is not a de Polignac number, because 20104414343 - 2⁶ = 20104414279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20104419343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19845905 + ... + 19846917.

It is an arithmetic number, because the mean of its divisors is an integer number (712923120).

Almost surely, 2^20104414343 is an apocalyptic number.

20104414343 is a deficient number, since it is larger than the sum of its proper divisors (2709125497).

20104414343 is a wasteful number, since it uses less digits than its factorization.

20104414343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 20104414343 its reverse (34341440102), we get a palindrome (54445854445).

The spelling of 20104414343 in words is "twenty billion, one hundred four million, four hundred fourteen thousand, three hundred forty-three".