354231105444011 has 2 divisors, whose sum is σ = 354231105444012. Its totient is φ = 354231105444010.

The previous prime is 354231105443993. The next prime is 354231105444127. The reversal of 354231105444011 is 110444501132453.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354231105444011 is a prime.

It is a super-3 number, since 3×354231105444011³ (a number of 45 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (354231108444011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177115552722005 + 177115552722006.

It is an arithmetic number, because the mean of its divisors is an integer number (177115552722006).

Almost surely, 2^{354231105444011} is an apocalyptic number.

354231105444011 is a deficient number, since it is larger than the sum of its proper divisors (1).

354231105444011 is an equidigital number, since it uses as much as digits as its factorization.

354231105444011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 354231105444011 its reverse (110444501132453), we get a palindrome (464675606576464).

The spelling of 354231105444011 in words is "three hundred fifty-four trillion, two hundred thirty-one billion, one hundred five million, four hundred forty-four thousand, eleven".