23938038546 has 8 divisors (see below), whose sum is σ = 47876077104. Its totient is φ = 7979346180.

The previous prime is 23938038541. The next prime is 23938038557. The reversal of 23938038546 is 64583083932.

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

23938038546 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (23938038541) 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 3 ways as a sum of consecutive naturals, for example, 1994836540 + ... + 1994836551.

It is an arithmetic number, because the mean of its divisors is an integer number (5984509638).

Almost surely, 2^23938038546 is an apocalyptic number.

23938038546 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.

23938038546 is a wasteful number, since it uses less digits than its factorization.

23938038546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3989673096.

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 23938038546 in words is "twenty-three billion, nine hundred thirty-eight million, thirty-eight thousand, five hundred forty-six".