23403506466 has 8 divisors (see below), whose sum is σ = 46807012944. Its totient is φ = 7801168820.

The previous prime is 23403506453. The next prime is 23403506473. The reversal of 23403506466 is 66460530432.

It is a sphenic number, since it is the product of 3 distinct primes.

23403506466 is an admirable number.

It is a super-2 number, since 2×23403506466² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1950292200 + ... + 1950292211.

It is an arithmetic number, because the mean of its divisors is an integer number (5850876618).

Almost surely, 2^23403506466 is an apocalyptic number.

23403506466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23403506466 is a wasteful number, since it uses less digits than its factorization.

23403506466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3900584416.

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 23403506466 in words is "twenty-three billion, four hundred three million, five hundred six thousand, four hundred sixty-six".