12415604022064 has 10 divisors (see below), whose sum is σ = 24055232792780. Its totient is φ = 6207802011024.

The previous prime is 12415604022049. The next prime is 12415604022083. The reversal of 12415604022064 is 46022040651421.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 387987625674 + ... + 387987625705.

It is an arithmetic number, because the mean of its divisors is an integer number (2405523279278).

Almost surely, 2^{12415604022064} is an apocalyptic number.

It is an amenable number.

12415604022064 is a deficient number, since it is larger than the sum of its proper divisors (11639628770716).

12415604022064 is an equidigital number, since it uses as much as digits as its factorization.

12415604022064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775975251387 (or 775975251381 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 12415604022064 its reverse (46022040651421), we get a palindrome (58437644673485).

The spelling of 12415604022064 in words is "twelve trillion, four hundred fifteen billion, six hundred four million, twenty-two thousand, sixty-four".