40700636705 has 8 divisors (see below), whose sum is σ = 49976596032. Its totient is φ = 31803288048.

The previous prime is 40700636657. The next prime is 40700636719. The reversal of 40700636705 is 50763600704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40700636705 - 2¹⁴ = 40700620321 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 94652429 + ... + 94652858.

It is an arithmetic number, because the mean of its divisors is an integer number (6247074504).

Almost surely, 2^40700636705 is an apocalyptic number.

It is an amenable number.

40700636705 is a deficient number, since it is larger than the sum of its proper divisors (9275959327).

40700636705 is a wasteful number, since it uses less digits than its factorization.

40700636705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189305335.

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 40700636705 in words is "forty billion, seven hundred million, six hundred thirty-six thousand, seven hundred five".