73424380907 has 2 divisors, whose sum is σ = 73424380908. Its totient is φ = 73424380906.

The previous prime is 73424380891. The next prime is 73424380933. The reversal of 73424380907 is 70908342437.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73424380907 - 2⁴ = 73424380891 is a prime.

It is a super-2 number, since 2×73424380907² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (73424380207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36712190453 + 36712190454.

It is an arithmetic number, because the mean of its divisors is an integer number (36712190454).

Almost surely, 2^73424380907 is an apocalyptic number.

73424380907 is a deficient number, since it is larger than the sum of its proper divisors (1).

73424380907 is an equidigital number, since it uses as much as digits as its factorization.

73424380907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The spelling of 73424380907 in words is "seventy-three billion, four hundred twenty-four million, three hundred eighty thousand, nine hundred seven".