351144343120111 has 8 divisors (see below), whose sum is σ = 354313405756800. Its totient is φ = 347986380528600.

The previous prime is 351144343120073. The next prime is 351144343120147. The reversal of 351144343120111 is 111021343441153.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 351144343120111 - 2²³ = 351144334731503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351144343121111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2774947741 + ... + 2775074278.

It is an arithmetic number, because the mean of its divisors is an integer number (44289175719600).

Almost surely, 2^{351144343120111} is an apocalyptic number.

351144343120111 is a deficient number, since it is larger than the sum of its proper divisors (3169062636689).

351144343120111 is a wasteful number, since it uses less digits than its factorization.

351144343120111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550022589.

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 351144343120111 its reverse (111021343441153), we get a palindrome (462165686561264).

The spelling of 351144343120111 in words is "three hundred fifty-one trillion, one hundred forty-four billion, three hundred forty-three million, one hundred twenty thousand, one hundred eleven".