40070011607 has 2 divisors, whose sum is σ = 40070011608. Its totient is φ = 40070011606.

The previous prime is 40070011571. The next prime is 40070011613. The reversal of 40070011607 is 70611007004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40070011607 - 2¹² = 40070007511 is a prime.

It is a super-2 number, since 2×40070011607² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40070011627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20035005803 + 20035005804.

It is an arithmetic number, because the mean of its divisors is an integer number (20035005804).

Almost surely, 2^40070011607 is an apocalyptic number.

40070011607 is a deficient number, since it is larger than the sum of its proper divisors (1).

40070011607 is an equidigital number, since it uses as much as digits as its factorization.

40070011607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 26.

The spelling of 40070011607 in words is "forty billion, seventy million, eleven thousand, six hundred seven".