23314473445405 has 8 divisors (see below), whose sum is σ = 28505243005272. Its totient is φ = 18299662175808.

The previous prime is 23314473445369. The next prime is 23314473445409. The reversal of 23314473445405 is 50454437441332.

It can be written as a sum of positive squares in 4 ways, for example, as 978386069956 + 22336087375449 = 989134^2 + 4726107^2 .

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 23314473445405 - 2⁹ = 23314473444893 is a prime.

It is a super-2 number, since 2×23314473445405² (a number of 28 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 (23314473445409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43989572274 + ... + 43989572803.

It is an arithmetic number, because the mean of its divisors is an integer number (3563155375659).

Almost surely, 2^{23314473445405} is an apocalyptic number.

It is an amenable number.

23314473445405 is a deficient number, since it is larger than the sum of its proper divisors (5190769559867).

23314473445405 is an equidigital number, since it uses as much as digits as its factorization.

23314473445405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87979145135.

The product of its (nonzero) digits is 9676800, while the sum is 49.

The spelling of 23314473445405 in words is "twenty-three trillion, three hundred fourteen billion, four hundred seventy-three million, four hundred forty-five thousand, four hundred five".