34145252001123 has 8 divisors (see below), whose sum is σ = 46757462199888. Its totient is φ = 22148271568224.

The previous prime is 34145252001073. The next prime is 34145252001127. The reversal of 34145252001123 is 32110025254143.

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

It is not a de Polignac number, because 34145252001123 - 2²⁴ = 34145235223907 is a prime.

It is a super-2 number, since 2×34145252001123² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34145252001127) 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, 153807441336 + ... + 153807441557.

It is an arithmetic number, because the mean of its divisors is an integer number (5844682774986).

Almost surely, 2^{34145252001123} is an apocalyptic number.

34145252001123 is a deficient number, since it is larger than the sum of its proper divisors (12612210198765).

34145252001123 is a wasteful number, since it uses less digits than its factorization.

34145252001123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307614882933.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 34145252001123 its reverse (32110025254143), we get a palindrome (66255277255266).

The spelling of 34145252001123 in words is "thirty-four trillion, one hundred forty-five billion, two hundred fifty-two million, one thousand, one hundred twenty-three".