123468634343 has 8 divisors (see below), whose sum is σ = 124954071312. Its totient is φ = 121987535616.

The previous prime is 123468634337. The next prime is 123468634351. The reversal of 123468634343 is 343436864321.

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 123468634343 - 2¹⁰ = 123468633319 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 (123468634043) 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, 1027280 + ... + 1141157.

It is an arithmetic number, because the mean of its divisors is an integer number (15619258914).

Almost surely, 2^123468634343 is an apocalyptic number.

123468634343 is a deficient number, since it is larger than the sum of its proper divisors (1485436969).

123468634343 is an equidigital number, since it uses as much as digits as its factorization.

123468634343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169121.

The product of its digits is 2985984, while the sum is 47.

The spelling of 123468634343 in words is "one hundred twenty-three billion, four hundred sixty-eight million, six hundred thirty-four thousand, three hundred forty-three".