364040481787 has 2 divisors, whose sum is σ = 364040481788. Its totient is φ = 364040481786.

The previous prime is 364040481737. The next prime is 364040481793. The reversal of 364040481787 is 787184040463.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 364040481787 - 2²³ = 364032093179 is a prime.

It is a super-2 number, since 2×364040481787² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (364040481737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182020240893 + 182020240894.

It is an arithmetic number, because the mean of its divisors is an integer number (182020240894).

Almost surely, 2^364040481787 is an apocalyptic number.

364040481787 is a deficient number, since it is larger than the sum of its proper divisors (1).

364040481787 is an equidigital number, since it uses as much as digits as its factorization.

364040481787 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3612672, while the sum is 52.

The spelling of 364040481787 in words is "three hundred sixty-four billion, forty million, four hundred eighty-one thousand, seven hundred eighty-seven".