40706736673700 has 36 divisors (see below), whose sum is σ = 88393022817792. Its totient is φ = 16271744580000.

The previous prime is 40706736673553. The next prime is 40706736673717. The reversal of 40706736673700 is 737663760704.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136726676 + ... + 137024075.

Almost surely, 2^{40706736673700} is an apocalyptic number.

It is an amenable number.

40706736673700 is an abundant number, since it is smaller than the sum of its proper divisors (47686286144092).

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

40706736673700 is a wasteful number, since it uses less digits than its factorization.

40706736673700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273752252 (or 273752245 counting only the distinct ones).

The product of its (nonzero) digits is 18670176, while the sum is 56.

The spelling of 40706736673700 in words is "forty trillion, seven hundred six billion, seven hundred thirty-six million, six hundred seventy-three thousand, seven hundred".