354051316933 has 2 divisors, whose sum is σ = 354051316934. Its totient is φ = 354051316932.

The previous prime is 354051316873. The next prime is 354051316963. The reversal of 354051316933 is 339613150453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 328394325249 + 25656991684 = 573057^2 + 160178^2 .

It is an emirp because it is prime and its reverse (339613150453) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354051316933 is a prime.

It is a super-2 number, since 2×354051316933² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 354051316933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354051316963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177025658466 + 177025658467.

It is an arithmetic number, because the mean of its divisors is an integer number (177025658467).

Almost surely, 2^354051316933 is an apocalyptic number.

It is an amenable number.

354051316933 is a deficient number, since it is larger than the sum of its proper divisors (1).

354051316933 is an equidigital number, since it uses as much as digits as its factorization.

354051316933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 437400, while the sum is 43.

The spelling of 354051316933 in words is "three hundred fifty-four billion, fifty-one million, three hundred sixteen thousand, nine hundred thirty-three".