73767434011 has 2 divisors, whose sum is σ = 73767434012. Its totient is φ = 73767434010.

The previous prime is 73767433979. The next prime is 73767434023. The reversal of 73767434011 is 11043476737.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73767434011 - 2⁵ = 73767433979 is a prime.

It is a super-3 number, since 3×73767434011³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (73767434071) 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, 36883717005 + 36883717006.

It is an arithmetic number, because the mean of its divisors is an integer number (36883717006).

Almost surely, 2^73767434011 is an apocalyptic number.

73767434011 is a deficient number, since it is larger than the sum of its proper divisors (1).

73767434011 is an equidigital number, since it uses as much as digits as its factorization.

73767434011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 296352, while the sum is 43.

The spelling of 73767434011 in words is "seventy-three billion, seven hundred sixty-seven million, four hundred thirty-four thousand, eleven".