1023234412343 has 8 divisors (see below), whose sum is σ = 1202121547536. Its totient is φ = 858658248000.

The previous prime is 1023234412339. The next prime is 1023234412363. The reversal of 1023234412343 is 3432144323201.

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

It is a cyclic number.

It is not a de Polignac number, because 1023234412343 - 2² = 1023234412339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023234412303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3577742558 + ... + 3577742843.

It is an arithmetic number, because the mean of its divisors is an integer number (150265193442).

Almost surely, 2^{1023234412343} is an apocalyptic number.

1023234412343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1023234412343 is a deficient number, since it is larger than the sum of its proper divisors (178887135193).

1023234412343 is a wasteful number, since it uses less digits than its factorization.

1023234412343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7155485425.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 1023234412343 its reverse (3432144323201), we get a palindrome (4455378735544).

The spelling of 1023234412343 in words is "one trillion, twenty-three billion, two hundred thirty-four million, four hundred twelve thousand, three hundred forty-three".