368334278423 has 4 divisors (see below), whose sum is σ = 369518633328. Its totient is φ = 367149923520.

The previous prime is 368334278401. The next prime is 368334278447. The reversal of 368334278423 is 324872433863.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 368334278423 - 2¹² = 368334274327 is a prime.

It is a super-2 number, since 2×368334278423² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368334278623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592176986 + ... + 592177607.

It is an arithmetic number, because the mean of its divisors is an integer number (92379658332).

Almost surely, 2^368334278423 is an apocalyptic number.

368334278423 is a deficient number, since it is larger than the sum of its proper divisors (1184354905).

368334278423 is a wasteful number, since it uses less digits than its factorization.

368334278423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184354904.

The product of its digits is 13934592, while the sum is 53.

The spelling of 368334278423 in words is "three hundred sixty-eight billion, three hundred thirty-four million, two hundred seventy-eight thousand, four hundred twenty-three".