354354064420231 has 2 divisors, whose sum is σ = 354354064420232. Its totient is φ = 354354064420230.

The previous prime is 354354064420229. The next prime is 354354064420267. The reversal of 354354064420231 is 132024460453453.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 354354064420231 - 2¹ = 354354064420229 is a prime.

It is a super-2 number, since 2×354354064420231² (a number of 30 digits) contains 22 as substring.

Together with 354354064420229, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354354064429231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177177032210115 + 177177032210116.

It is an arithmetic number, because the mean of its divisors is an integer number (177177032210116).

Almost surely, 2^{354354064420231} is an apocalyptic number.

354354064420231 is a deficient number, since it is larger than the sum of its proper divisors (1).

354354064420231 is an equidigital number, since it uses as much as digits as its factorization.

354354064420231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4147200, while the sum is 46.

The spelling of 354354064420231 in words is "three hundred fifty-four trillion, three hundred fifty-four billion, sixty-four million, four hundred twenty thousand, two hundred thirty-one".