12463564177064 has 96 divisors (see below), whose sum is σ = 31549205211840. Its totient is φ = 4482400665600.

The previous prime is 12463564177003. The next prime is 12463564177139. The reversal of 12463564177064 is 46077146536421.

It is a Harshad number since it is a multiple of its sum of digits (56).

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 23 ways as a sum of consecutive naturals, for example, 59757017 + ... + 59965224.

It is an arithmetic number, because the mean of its divisors is an integer number (328637554290).

Almost surely, 2^{12463564177064} is an apocalyptic number.

12463564177064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12463564177064 is an abundant number, since it is smaller than the sum of its proper divisors (19085641034776).

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

12463564177064 is a wasteful number, since it uses less digits than its factorization.

12463564177064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119722291 (or 119722274 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 56.

The spelling of 12463564177064 in words is "twelve trillion, four hundred sixty-three billion, five hundred sixty-four million, one hundred seventy-seven thousand, sixty-four".