354268440059 has 2 divisors, whose sum is σ = 354268440060. Its totient is φ = 354268440058.

The previous prime is 354268439981. The next prime is 354268440073. The reversal of 354268440059 is 950044862453.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354268440059 is a prime.

It is a super-3 number, since 3×354268440059³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 354268439989 and 354268440016.

It is not a weakly prime, because it can be changed into another prime (354268440859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177134220029 + 177134220030.

It is an arithmetic number, because the mean of its divisors is an integer number (177134220030).

Almost surely, 2^354268440059 is an apocalyptic number.

354268440059 is a deficient number, since it is larger than the sum of its proper divisors (1).

354268440059 is an equidigital number, since it uses as much as digits as its factorization.

354268440059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 354268440059 in words is "three hundred fifty-four billion, two hundred sixty-eight million, four hundred forty thousand, fifty-nine".