40670143711 has 4 divisors (see below), whose sum is σ = 40677467992. Its totient is φ = 40662819432.

The previous prime is 40670143699. The next prime is 40670143733. The reversal of 40670143711 is 11734107604.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40670143711 - 2⁷ = 40670143583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40670143741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3653805 + ... + 3664918.

It is an arithmetic number, because the mean of its divisors is an integer number (10169366998).

Almost surely, 2^40670143711 is an apocalyptic number.

40670143711 is a deficient number, since it is larger than the sum of its proper divisors (7324281).

40670143711 is an equidigital number, since it uses as much as digits as its factorization.

40670143711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7324280.

The product of its (nonzero) digits is 14112, while the sum is 34.

The spelling of 40670143711 in words is "forty billion, six hundred seventy million, one hundred forty-three thousand, seven hundred eleven".