345542332551154 has 8 divisors (see below), whose sum is σ = 532321971768108. Its totient is φ = 168101675295120.

The previous prime is 345542332551149. The next prime is 345542332551167. The reversal of 345542332551154 is 451155233245543.

It can be written as a sum of positive squares in 2 ways, for example, as 334707866570529 + 10834465980625 = 18295023^2 + 3291575^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2334745490137 + ... + 2334745490284.

Almost surely, 2^{345542332551154} is an apocalyptic number.

345542332551154 is a deficient number, since it is larger than the sum of its proper divisors (186779639216954).

345542332551154 is a wasteful number, since it uses less digits than its factorization.

345542332551154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4669490980460.

The product of its digits is 21600000, while the sum is 52.

Adding to 345542332551154 its reverse (451155233245543), we get a palindrome (796697565796697).

The spelling of 345542332551154 in words is "three hundred forty-five trillion, five hundred forty-two billion, three hundred thirty-two million, five hundred fifty-one thousand, one hundred fifty-four".