365747320343 has 16 divisors (see below), whose sum is σ = 376599471360. Its totient is φ = 355075085376.

The previous prime is 365747320319. The next prime is 365747320349. The reversal of 365747320343 is 343023747563.

It is a cyclic number.

It is not a de Polignac number, because 365747320343 - 2¹⁰ = 365747319319 is a prime.

It is a super-2 number, since 2×365747320343² (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 (365747320349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2194046 + ... + 2354852.

It is an arithmetic number, because the mean of its divisors is an integer number (23537466960).

Almost surely, 2^365747320343 is an apocalyptic number.

365747320343 is a deficient number, since it is larger than the sum of its proper divisors (10852151017).

365747320343 is a wasteful number, since it uses less digits than its factorization.

365747320343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161366.

The product of its (nonzero) digits is 3810240, while the sum is 47.

The spelling of 365747320343 in words is "three hundred sixty-five billion, seven hundred forty-seven million, three hundred twenty thousand, three hundred forty-three".