13214523515340 has 96 divisors (see below), whose sum is σ = 42291380565504. Its totient is φ = 3020112138240.

The previous prime is 13214523515299. The next prime is 13214523515381. The reversal of 13214523515340 is 4351532541231.

It is an interprime number because it is at equal distance from previous prime (13214523515299) and next prime (13214523515381).

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, 1808647 + ... + 5449793.

It is an arithmetic number, because the mean of its divisors is an integer number (440535214224).

Almost surely, 2^{13214523515340} is an apocalyptic number.

13214523515340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13214523515340 is an abundant number, since it is smaller than the sum of its proper divisors (29076857050164).

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

13214523515340 is a wasteful number, since it uses less digits than its factorization.

13214523515340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3649807 (or 3649805 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 13214523515340 in words is "thirteen trillion, two hundred fourteen billion, five hundred twenty-three million, five hundred fifteen thousand, three hundred forty".