40677354259 has 2 divisors, whose sum is σ = 40677354260. Its totient is φ = 40677354258.

The previous prime is 40677354257. The next prime is 40677354337. The reversal of 40677354259 is 95245377604.

It is a happy number.

40677354259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40677354259 - 2¹ = 40677354257 is a prime.

Together with 40677354257, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (40677354257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20338677129 + 20338677130.

It is an arithmetic number, because the mean of its divisors is an integer number (20338677130).

Almost surely, 2^40677354259 is an apocalyptic number.

40677354259 is a deficient number, since it is larger than the sum of its proper divisors (1).

40677354259 is an equidigital number, since it uses as much as digits as its factorization.

40677354259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6350400, while the sum is 52.

The spelling of 40677354259 in words is "forty billion, six hundred seventy-seven million, three hundred fifty-four thousand, two hundred fifty-nine".