40670312071 has 16 divisors (see below), whose sum is σ = 41983296768. Its totient is φ = 39373387200.

The previous prime is 40670311991. The next prime is 40670312077. The reversal of 40670312071 is 17021307604.

40670312071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 40670312071 - 2¹³ = 40670303879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40670312077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4613550 + ... + 4622356.

It is an arithmetic number, because the mean of its divisors is an integer number (2623956048).

Almost surely, 2^40670312071 is an apocalyptic number.

40670312071 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

40670312071 is a deficient number, since it is larger than the sum of its proper divisors (1312984697).

40670312071 is a wasteful number, since it uses less digits than its factorization.

40670312071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9702.

The product of its (nonzero) digits is 7056, while the sum is 31.

Adding to 40670312071 its reverse (17021307604), we get a palindrome (57691619675).

The spelling of 40670312071 in words is "forty billion, six hundred seventy million, three hundred twelve thousand, seventy-one".