23420131006 has 32 divisors (see below), whose sum is σ = 37355788800. Its totient is φ = 10981189440.

The previous prime is 23420130991. The next prime is 23420131127. The reversal of 23420131006 is 60013102432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2030251 + ... + 2041753.

It is an arithmetic number, because the mean of its divisors is an integer number (1167368400).

Almost surely, 2^23420131006 is an apocalyptic number.

23420131006 is a deficient number, since it is larger than the sum of its proper divisors (13935657794).

23420131006 is a wasteful number, since it uses less digits than its factorization.

23420131006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12064.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 23420131006 its reverse (60013102432), we get a palindrome (83433233438).

The spelling of 23420131006 in words is "twenty-three billion, four hundred twenty million, one hundred thirty-one thousand, six".