23027141645 has 8 divisors (see below), whose sum is σ = 27792296856. Its totient is φ = 18315228736.

The previous prime is 23027141639. The next prime is 23027141671. The reversal of 23027141645 is 54614172032.

It can be written as a sum of positive squares in 4 ways, for example, as 10179599236 + 12847542409 = 100894^2 + 113347^2 .

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 23027141645 - 2¹⁸ = 23026879501 is a prime.

It is a super-3 number, since 3×23027141645³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent 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, 13309622 + ... + 13311351.

It is an arithmetic number, because the mean of its divisors is an integer number (3474037107).

Almost surely, 2^23027141645 is an apocalyptic number.

It is an amenable number.

23027141645 is a deficient number, since it is larger than the sum of its proper divisors (4765155211).

23027141645 is a wasteful number, since it uses less digits than its factorization.

23027141645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26621151.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 23027141645 in words is "twenty-three billion, twenty-seven million, one hundred forty-one thousand, six hundred forty-five".