13826325064 has 32 divisors (see below), whose sum is σ = 27103417920. Its totient is φ = 6599900736.

The previous prime is 13826325047. The next prime is 13826325089. The reversal of 13826325064 is 46052362831.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24394 + ... + 168070.

It is an arithmetic number, because the mean of its divisors is an integer number (846981810).

Almost surely, 2^13826325064 is an apocalyptic number.

It is an amenable number.

13826325064 is a deficient number, since it is larger than the sum of its proper divisors (13277092856).

13826325064 is a wasteful number, since it uses less digits than its factorization.

13826325064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144229 (or 144225 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

Adding to 13826325064 its reverse (46052362831), we get a palindrome (59878687895).

The spelling of 13826325064 in words is "thirteen billion, eight hundred twenty-six million, three hundred twenty-five thousand, sixty-four".