366606664036046 has 16 divisors (see below), whose sum is σ = 633055928724576. Its totient is φ = 155970301278336.

The previous prime is 366606664036021. The next prime is 366606664036061. The reversal of 366606664036046 is 640630466606663.

It is a happy number.

It is a super-2 number, since 2×366606664036046² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 366606664036046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95570035631 + ... + 95570039466.

It is an arithmetic number, because the mean of its divisors is an integer number (39565995545286).

Almost surely, 2^{366606664036046} is an apocalyptic number.

366606664036046 is a deficient number, since it is larger than the sum of its proper divisors (266449264688530).

366606664036046 is a wasteful number, since it uses less digits than its factorization.

366606664036046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191140075243.

The product of its (nonzero) digits is 241864704, while the sum is 62.

The spelling of 366606664036046 in words is "three hundred sixty-six trillion, six hundred six billion, six hundred sixty-four million, thirty-six thousand, forty-six".