40670707039 has 2 divisors, whose sum is σ = 40670707040. Its totient is φ = 40670707038.

The previous prime is 40670707037. The next prime is 40670707057. The reversal of 40670707039 is 93070707604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40670707039 - 2¹ = 40670707037 is a prime.

It is a super-2 number, since 2×40670707039² (a number of 22 digits) contains 22 as substring.

Together with 40670707037, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 40670706986 and 40670707004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40670707037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20335353519 + 20335353520.

It is an arithmetic number, because the mean of its divisors is an integer number (20335353520).

Almost surely, 2^40670707039 is an apocalyptic number.

40670707039 is a deficient number, since it is larger than the sum of its proper divisors (1).

40670707039 is an equidigital number, since it uses as much as digits as its factorization.

40670707039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 222264, while the sum is 43.

The spelling of 40670707039 in words is "forty billion, six hundred seventy million, seven hundred seven thousand, thirty-nine".