40140432433307 has 2 divisors, whose sum is σ = 40140432433308. Its totient is φ = 40140432433306.

The previous prime is 40140432433289. The next prime is 40140432433337. The reversal of 40140432433307 is 70333423404104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40140432433307 - 2⁶ = 40140432433243 is a prime.

It is a super-2 number, since 2×40140432433307² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40140432433337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20070216216653 + 20070216216654.

It is an arithmetic number, because the mean of its divisors is an integer number (20070216216654).

Almost surely, 2^{40140432433307} is an apocalyptic number.

40140432433307 is a deficient number, since it is larger than the sum of its proper divisors (1).

40140432433307 is an equidigital number, since it uses as much as digits as its factorization.

40140432433307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 38.

The spelling of 40140432433307 in words is "forty trillion, one hundred forty billion, four hundred thirty-two million, four hundred thirty-three thousand, three hundred seven".