13621624360514 has 16 divisors (see below), whose sum is σ = 20571341779968. Its totient is φ = 6764547406032.

The previous prime is 13621624360481. The next prime is 13621624360571. The reversal of 13621624360514 is 41506342612631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8504834 + ... + 9978749.

It is an arithmetic number, because the mean of its divisors is an integer number (1285708861248).

Almost surely, 2^{13621624360514} is an apocalyptic number.

13621624360514 is a deficient number, since it is larger than the sum of its proper divisors (6949717419454).

13621624360514 is a wasteful number, since it uses less digits than its factorization.

13621624360514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18486089.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 13621624360514 in words is "thirteen trillion, six hundred twenty-one billion, six hundred twenty-four million, three hundred sixty thousand, five hundred fourteen".