662356401341 has 4 divisors (see below), whose sum is σ = 662376906492. Its totient is φ = 662335896192.

The previous prime is 662356401263. The next prime is 662356401347. The reversal of 662356401341 is 143104653266.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 531373934116 + 130982467225 = 728954^2 + 361915^2 .

It is a cyclic number.

It is not a de Polignac number, because 662356401341 - 2¹⁴ = 662356384957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662356401347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10204046 + ... + 10268751.

It is an arithmetic number, because the mean of its divisors is an integer number (165594226623).

Almost surely, 2^662356401341 is an apocalyptic number.

It is an amenable number.

662356401341 is a deficient number, since it is larger than the sum of its proper divisors (20505151).

662356401341 is a wasteful number, since it uses less digits than its factorization.

662356401341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20505150.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 662356401341 in words is "six hundred sixty-two billion, three hundred fifty-six million, four hundred one thousand, three hundred forty-one".