3666703370042 has 16 divisors (see below), whose sum is σ = 5739280952832. Its totient is φ = 1753612304400.

The previous prime is 3666703370041. The next prime is 3666703370069. The reversal of 3666703370042 is 2400733076663.

It is a super-3 number, since 3×3666703370042³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3666703370041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2372792 + ... + 3600492.

It is an arithmetic number, because the mean of its divisors is an integer number (358705059552).

Almost surely, 2^{3666703370042} is an apocalyptic number.

3666703370042 is a deficient number, since it is larger than the sum of its proper divisors (2072577582790).

3666703370042 is a wasteful number, since it uses less digits than its factorization.

3666703370042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292653.

The product of its (nonzero) digits is 2286144, while the sum is 47.

The spelling of 3666703370042 in words is "three trillion, six hundred sixty-six billion, seven hundred three million, three hundred seventy thousand, forty-two".