34203412020423 has 8 divisors (see below), whose sum is σ = 46181822137600. Its totient is φ = 22513638291768.

The previous prime is 34203412020413. The next prime is 34203412020431. The reversal of 34203412020423 is 32402021430243.

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

It is not a de Polignac number, because 34203412020423 - 2⁵ = 34203412020391 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 (34203412020413) 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, 72159096853 + ... + 72159097326.

It is an arithmetic number, because the mean of its divisors is an integer number (5772727767200).

Almost surely, 2^{34203412020423} is an apocalyptic number.

34203412020423 is a deficient number, since it is larger than the sum of its proper divisors (11978410117177).

34203412020423 is a wasteful number, since it uses less digits than its factorization.

34203412020423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144318194261.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 34203412020423 its reverse (32402021430243), we get a palindrome (66605433450666).

The spelling of 34203412020423 in words is "thirty-four trillion, two hundred three billion, four hundred twelve million, twenty thousand, four hundred twenty-three".