368321445905 has 8 divisors (see below), whose sum is σ = 505126554432. Its totient is φ = 252563277168.

The previous prime is 368321445893. The next prime is 368321445917. The reversal of 368321445905 is 509544123863.

It is an interprime number because it is at equal distance from previous prime (368321445893) and next prime (368321445917).

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 368321445905 - 2¹² = 368321441809 is a prime.

It is a Duffinian number.

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, 5261734907 + ... + 5261734976.

It is an arithmetic number, because the mean of its divisors is an integer number (63140819304).

Almost surely, 2^368321445905 is an apocalyptic number.

368321445905 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

368321445905 is a deficient number, since it is larger than the sum of its proper divisors (136805108527).

368321445905 is a wasteful number, since it uses less digits than its factorization.

368321445905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10523469895.

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 368321445905 in words is "three hundred sixty-eight billion, three hundred twenty-one million, four hundred forty-five thousand, nine hundred five".