23463136305 has 96 divisors (see below), whose sum is σ = 47891450880. Its totient is φ = 10404725760.

The previous prime is 23463136283. The next prime is 23463136321. The reversal of 23463136305 is 50363136432.

23463136305 is a `hidden beast` number, since 2 + 3 + 4 + 6 + 3 + 13 + 630 + 5 = 666.

It is not a de Polignac number, because 23463136305 - 2⁶ = 23463136241 is a prime.

It is a super-4 number, since 4×23463136305⁴ (a number of 43 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23463136305.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1477960 + ... + 1493750.

It is an arithmetic number, because the mean of its divisors is an integer number (498869280).

Almost surely, 2^23463136305 is an apocalyptic number.

It is an amenable number.

23463136305 is an abundant number, since it is smaller than the sum of its proper divisors (24428314575).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23463136305 is a wasteful number, since it uses less digits than its factorization.

23463136305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15951 (or 15948 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

The spelling of 23463136305 in words is "twenty-three billion, four hundred sixty-three million, one hundred thirty-six thousand, three hundred five".