12715465424730 has 64 divisors (see below), whose sum is σ = 30539672317440. Its totient is φ = 3388285180224.

The previous prime is 12715465424723. The next prime is 12715465424773. The reversal of 12715465424730 is 3742456451721.

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 31 ways as a sum of consecutive naturals, for example, 721354177 + ... + 721371803.

It is an arithmetic number, because the mean of its divisors is an integer number (477182379960).

Almost surely, 2^{12715465424730} is an apocalyptic number.

12715465424730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12715465424730 is an abundant number, since it is smaller than the sum of its proper divisors (17824206892710).

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

12715465424730 is a wasteful number, since it uses less digits than its factorization.

12715465424730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34043.

The product of its (nonzero) digits is 5644800, while the sum is 51.

The spelling of 12715465424730 in words is "twelve trillion, seven hundred fifteen billion, four hundred sixty-five million, four hundred twenty-four thousand, seven hundred thirty".