40670670707 has 4 divisors (see below), whose sum is σ = 40671175080. Its totient is φ = 40670166336.

The previous prime is 40670670701. The next prime is 40670670731. The reversal of 40670670707 is 70707607604.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 40670670707 - 2²⁰ = 40669622131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40670670701) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 101033 + ... + 302570.

It is an arithmetic number, because the mean of its divisors is an integer number (10167793770).

Almost surely, 2^40670670707 is an apocalyptic number.

40670670707 is a deficient number, since it is larger than the sum of its proper divisors (504373).

40670670707 is a wasteful number, since it uses less digits than its factorization.

40670670707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504372.

The product of its (nonzero) digits is 345744, while the sum is 44.

The spelling of 40670670707 in words is "forty billion, six hundred seventy million, six hundred seventy thousand, seven hundred seven".