6414536620145 has 8 divisors (see below), whose sum is σ = 7697458192704. Its totient is φ = 5131619797104.

The previous prime is 6414536620139. The next prime is 6414536620157. The reversal of 6414536620145 is 5410266354146.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6414536620145 is a prime.

It is a super-2 number, since 2×6414536620145² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6414536620145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3383492 + ... + 4927178.

It is an arithmetic number, because the mean of its divisors is an integer number (962182274088).

Almost surely, 2^{6414536620145} is an apocalyptic number.

It is an amenable number.

6414536620145 is a deficient number, since it is larger than the sum of its proper divisors (1282921572559).

6414536620145 is a wasteful number, since it uses less digits than its factorization.

6414536620145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374759.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 6414536620145 in words is "six trillion, four hundred fourteen billion, five hundred thirty-six million, six hundred twenty thousand, one hundred forty-five".