4354118078659 has 2 divisors, whose sum is σ = 4354118078660. Its totient is φ = 4354118078658.

The previous prime is 4354118078641. The next prime is 4354118078693. The reversal of 4354118078659 is 9568708114534.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4354118078659 - 2¹⁵ = 4354118045891 is a prime.

It is a super-2 number, since 2×4354118078659² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4354118078597 and 4354118078606.

It is not a weakly prime, because it can be changed into another prime (4354118078159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2177059039329 + 2177059039330.

It is an arithmetic number, because the mean of its divisors is an integer number (2177059039330).

Almost surely, 2^{4354118078659} is an apocalyptic number.

4354118078659 is a deficient number, since it is larger than the sum of its proper divisors (1).

4354118078659 is an equidigital number, since it uses as much as digits as its factorization.

4354118078659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29030400, while the sum is 61.

The spelling of 4354118078659 in words is "four trillion, three hundred fifty-four billion, one hundred eighteen million, seventy-eight thousand, six hundred fifty-nine".