342161036663 has 4 divisors (see below), whose sum is σ = 342164772600. Its totient is φ = 342157300728.

The previous prime is 342161036639. The next prime is 342161036669. The reversal of 342161036663 is 366630161243.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366630161243 = 79 ⋅4640888117.

It is a cyclic number.

It is not a de Polignac number, because 342161036663 - 2¹⁸ = 342160774519 is a prime.

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 342161036663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342161036669) 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, 1727045 + ... + 1914942.

It is an arithmetic number, because the mean of its divisors is an integer number (85541193150).

Almost surely, 2^342161036663 is an apocalyptic number.

342161036663 is a deficient number, since it is larger than the sum of its proper divisors (3735937).

342161036663 is an equidigital number, since it uses as much as digits as its factorization.

342161036663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3735936.

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 342161036663 in words is "three hundred forty-two billion, one hundred sixty-one million, thirty-six thousand, six hundred sixty-three".