3666677100040 has 32 divisors (see below), whose sum is σ = 8608720150080. Its totient is φ = 1402902542272.

The previous prime is 3666677099993. The next prime is 3666677100059. The reversal of 3666677100040 is 400017766663.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1992758374 + ... + 1992760213.

It is an arithmetic number, because the mean of its divisors is an integer number (269022504690).

Almost surely, 2^{3666677100040} is an apocalyptic number.

It is an amenable number.

3666677100040 is an abundant number, since it is smaller than the sum of its proper divisors (4942043050040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3666677100040 is a wasteful number, since it uses less digits than its factorization.

3666677100040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985518621 (or 3985518617 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 3666677100040 in words is "three trillion, six hundred sixty-six billion, six hundred seventy-seven million, one hundred thousand, forty".