123344773355 has 8 divisors (see below), whose sum is σ = 149887320000. Its totient is φ = 97426757376.

The previous prime is 123344773333. The next prime is 123344773373. The reversal of 123344773355 is 553377443321.

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 123344773355 - 2¹⁴ = 123344756971 is a prime.

It is a super-2 number, since 2×123344773355² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156132230 + ... + 156133019.

It is an arithmetic number, because the mean of its divisors is an integer number (18735915000).

Almost surely, 2^123344773355 is an apocalyptic number.

123344773355 is a deficient number, since it is larger than the sum of its proper divisors (26542546645).

123344773355 is an equidigital number, since it uses as much as digits as its factorization.

123344773355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312265333.

The product of its digits is 3175200, while the sum is 47.

The spelling of 123344773355 in words is "one hundred twenty-three billion, three hundred forty-four million, seven hundred seventy-three thousand, three hundred fifty-five".