40616620333 has 2 divisors, whose sum is σ = 40616620334. Its totient is φ = 40616620332.

The previous prime is 40616620259. The next prime is 40616620351. The reversal of 40616620333 is 33302661604.

40616620333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39834970569 + 781649764 = 199587^2 + 27958^2 .

It is a cyclic number.

It is not a de Polignac number, because 40616620333 - 2⁹ = 40616619821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40616627333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20308310166 + 20308310167.

It is an arithmetic number, because the mean of its divisors is an integer number (20308310167).

Almost surely, 2^40616620333 is an apocalyptic number.

It is an amenable number.

40616620333 is a deficient number, since it is larger than the sum of its proper divisors (1).

40616620333 is an equidigital number, since it uses as much as digits as its factorization.

40616620333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 34.

The spelling of 40616620333 in words is "forty billion, six hundred sixteen million, six hundred twenty thousand, three hundred thirty-three".