366668335049 has 4 divisors (see below), whose sum is σ = 369306236880. Its totient is φ = 364030433220.

The previous prime is 366668335009. The next prime is 366668335063. The reversal of 366668335049 is 940533866663.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 366668335049 - 2¹² = 366668330953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366668335009) 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, 1318950707 + ... + 1318950984.

It is an arithmetic number, because the mean of its divisors is an integer number (92326559220).

Almost surely, 2^366668335049 is an apocalyptic number.

It is an amenable number.

366668335049 is a deficient number, since it is larger than the sum of its proper divisors (2637901831).

366668335049 is a wasteful number, since it uses less digits than its factorization.

366668335049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2637901830.

The product of its (nonzero) digits is 50388480, while the sum is 59.

The spelling of 366668335049 in words is "three hundred sixty-six billion, six hundred sixty-eight million, three hundred thirty-five thousand, forty-nine".