40233300077 has 2 divisors, whose sum is σ = 40233300078. Its totient is φ = 40233300076.

The previous prime is 40233300061. The next prime is 40233300113. The reversal of 40233300077 is 77000333204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39057221641 + 1176078436 = 197629^2 + 34294^2 .

It is a cyclic number.

It is not a de Polignac number, because 40233300077 - 2⁴ = 40233300061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40233300007) 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, 20116650038 + 20116650039.

It is an arithmetic number, because the mean of its divisors is an integer number (20116650039).

Almost surely, 2^40233300077 is an apocalyptic number.

It is an amenable number.

40233300077 is a deficient number, since it is larger than the sum of its proper divisors (1).

40233300077 is an equidigital number, since it uses as much as digits as its factorization.

40233300077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 29.

The spelling of 40233300077 in words is "forty billion, two hundred thirty-three million, three hundred thousand, seventy-seven".