40560624667 has 2 divisors, whose sum is σ = 40560624668. Its totient is φ = 40560624666.

The previous prime is 40560624647. The next prime is 40560624677. The reversal of 40560624667 is 76642606504.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40560624667 - 2²⁷ = 40426406939 is a prime.

It is not a weakly prime, because it can be changed into another prime (40560624617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20280312333 + 20280312334.

It is an arithmetic number, because the mean of its divisors is an integer number (20280312334).

Almost surely, 2^40560624667 is an apocalyptic number.

40560624667 is a deficient number, since it is larger than the sum of its proper divisors (1).

40560624667 is an equidigital number, since it uses as much as digits as its factorization.

40560624667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 40560624667 in words is "forty billion, five hundred sixty million, six hundred twenty-four thousand, six hundred sixty-seven".