23120470004 has 12 divisors (see below), whose sum is σ = 40501657728. Its totient is φ = 11548567800.

The previous prime is 23120469997. The next prime is 23120470019. The reversal of 23120470004 is 40007402132.

It is a super-2 number, since 2×23120470004² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2912342 + ... + 2920269.

It is an arithmetic number, because the mean of its divisors is an integer number (3375138144).

Almost surely, 2^23120470004 is an apocalyptic number.

It is an amenable number.

23120470004 is a deficient number, since it is larger than the sum of its proper divisors (17381187724).

23120470004 is a wasteful number, since it uses less digits than its factorization.

23120470004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5833606 (or 5833604 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

Adding to 23120470004 its reverse (40007402132), we get a palindrome (63127872136).

The spelling of 23120470004 in words is "twenty-three billion, one hundred twenty million, four hundred seventy thousand, four".