4066667334000 has 120 divisors (see below), whose sum is σ = 14203513504752. Its totient is φ = 1084444617600.

The previous prime is 4066667333983. The next prime is 4066667334011. The reversal of 4066667334000 is 4337666604.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112944982 + ... + 112980981.

Almost surely, 2^{4066667334000} is an apocalyptic number.

4066667334000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4066667334000 is an abundant number, since it is smaller than the sum of its proper divisors (10136846170752).

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

4066667334000 is a wasteful number, since it uses less digits than its factorization.

4066667334000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225925992 (or 225925973 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 45.

The spelling of 4066667334000 in words is "four trillion, sixty-six billion, six hundred sixty-seven million, three hundred thirty-four thousand".