23451461422011 has 24 divisors (see below), whose sum is σ = 39009046712064. Its totient is φ = 13298538642480.

The previous prime is 23451461421989. The next prime is 23451461422021. The reversal of 23451461422011 is 11022416415432.

23451461422011 is a `hidden beast` number, since 2 + 3 + 4 + 5 + 1 + 4 + 614 + 2 + 20 + 11 = 666.

It is not a de Polignac number, because 23451461422011 - 2³³ = 23442871487419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23451461422021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1420775791 + ... + 1420792296.

It is an arithmetic number, because the mean of its divisors is an integer number (1625376946336).

Almost surely, 2^{23451461422011} is an apocalyptic number.

23451461422011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23451461422011 is a deficient number, since it is larger than the sum of its proper divisors (15557585290053).

23451461422011 is a wasteful number, since it uses less digits than its factorization.

23451461422011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841568231 (or 2841568228 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

Adding to 23451461422011 its reverse (11022416415432), we get a palindrome (34473877837443).

The spelling of 23451461422011 in words is "twenty-three trillion, four hundred fifty-one billion, four hundred sixty-one million, four hundred twenty-two thousand, eleven".