23432320104 has 64 divisors (see below), whose sum is σ = 58890680640. Its totient is φ = 7769533440.

The previous prime is 23432320103. The next prime is 23432320117. The reversal of 23432320104 is 40102323432.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (23432320103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6863902 + ... + 6867314.

It is an arithmetic number, because the mean of its divisors is an integer number (920166885).

Almost surely, 2^23432320104 is an apocalyptic number.

23432320104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23432320104 is an abundant number, since it is smaller than the sum of its proper divisors (35458360536).

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

23432320104 is a wasteful number, since it uses less digits than its factorization.

23432320104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4850 (or 4846 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 23432320104 its reverse (40102323432), we get a palindrome (63534643536).

The spelling of 23432320104 in words is "twenty-three billion, four hundred thirty-two million, three hundred twenty thousand, one hundred four".