354636712097 has 2 divisors, whose sum is σ = 354636712098. Its totient is φ = 354636712096.

The previous prime is 354636712081. The next prime is 354636712121. The reversal of 354636712097 is 790217636453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 340733708176 + 13903003921 = 583724^2 + 117911^2 .

It is a cyclic number.

It is not a de Polignac number, because 354636712097 - 2⁴ = 354636712081 is a prime.

It is a super-2 number, since 2×354636712097² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (354636712057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177318356048 + 177318356049.

It is an arithmetic number, because the mean of its divisors is an integer number (177318356049).

Almost surely, 2^354636712097 is an apocalyptic number.

It is an amenable number.

354636712097 is a deficient number, since it is larger than the sum of its proper divisors (1).

354636712097 is an equidigital number, since it uses as much as digits as its factorization.

354636712097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5715360, while the sum is 53.

The spelling of 354636712097 in words is "three hundred fifty-four billion, six hundred thirty-six million, seven hundred twelve thousand, ninety-seven".