20231360741345 has 8 divisors (see below), whose sum is σ = 26145143111976. Its totient is φ = 14940081778176.

The previous prime is 20231360741327. The next prime is 20231360741393. The reversal of 20231360741345 is 54314706313202.

It can be written as a sum of positive squares in 4 ways, for example, as 2257975054336 + 17973385687009 = 1502656^2 + 4239503^2 .

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 20231360741345 - 2⁸ = 20231360741089 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, 155625851792 + ... + 155625851921.

It is an arithmetic number, because the mean of its divisors is an integer number (3268142888997).

Almost surely, 2^{20231360741345} is an apocalyptic number.

It is an amenable number.

20231360741345 is a deficient number, since it is larger than the sum of its proper divisors (5913782370631).

20231360741345 is a wasteful number, since it uses less digits than its factorization.

20231360741345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311251703731.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 20231360741345 in words is "twenty trillion, two hundred thirty-one billion, three hundred sixty million, seven hundred forty-one thousand, three hundred forty-five".