36667673334040 has 96 divisors (see below), whose sum is σ = 99281402794800. Its totient is φ = 12138264257280.

The previous prime is 36667673334037. The next prime is 36667673334049. The reversal of 36667673334040 is 4043337676663.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36667673334049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 322494826 + ... + 322608505.

Almost surely, 2^{36667673334040} is an apocalyptic number.

It is an amenable number.

36667673334040 is an abundant number, since it is smaller than the sum of its proper divisors (62613729460760).

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

36667673334040 is a wasteful number, since it uses less digits than its factorization.

36667673334040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645103385 (or 645103374 counting only the distinct ones).

The product of its (nonzero) digits is 82301184, while the sum is 58.

The spelling of 36667673334040 in words is "thirty-six trillion, six hundred sixty-seven billion, six hundred seventy-three million, three hundred thirty-four thousand, forty".