662214015720345 has 16 divisors (see below), whose sum is σ = 1155864463803072. Its totient is φ = 321073462167360.

The previous prime is 662214015720329. The next prime is 662214015720377. The reversal of 662214015720345 is 543027510412266.

It is a happy number.

It is not a de Polignac number, because 662214015720345 - 2⁴ = 662214015720329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 662214015720294 and 662214015720303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2006709138382 + ... + 2006709138711.

It is an arithmetic number, because the mean of its divisors is an integer number (72241528987692).

Almost surely, 2^{662214015720345} is an apocalyptic number.

It is an amenable number.

662214015720345 is a deficient number, since it is larger than the sum of its proper divisors (493650448082727).

662214015720345 is a wasteful number, since it uses less digits than its factorization.

662214015720345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4013418277112.

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 662214015720345 in words is "six hundred sixty-two trillion, two hundred fourteen billion, fifteen million, seven hundred twenty thousand, three hundred forty-five".