40700034443 has 2 divisors, whose sum is σ = 40700034444. Its totient is φ = 40700034442.

The previous prime is 40700034383. The next prime is 40700034449. The reversal of 40700034443 is 34443000704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40700034443 - 2¹⁴ = 40700018059 is a prime.

It is a super-2 number, since 2×40700034443² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40700034449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20350017221 + 20350017222.

It is an arithmetic number, because the mean of its divisors is an integer number (20350017222).

Almost surely, 2^40700034443 is an apocalyptic number.

40700034443 is a deficient number, since it is larger than the sum of its proper divisors (1).

40700034443 is an equidigital number, since it uses as much as digits as its factorization.

40700034443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 29.

The spelling of 40700034443 in words is "forty billion, seven hundred million, thirty-four thousand, four hundred forty-three".