3531110145345 has 64 divisors (see below), whose sum is σ = 6503945241600. Its totient is φ = 1815532911360.

The previous prime is 3531110145317. The next prime is 3531110145401. The reversal of 3531110145345 is 5435410111353.

3531110145345 is a `hidden beast` number, since 3 + 5 + 3 + 1 + 110 + 1 + 4 + 534 + 5 = 666.

It is not a de Polignac number, because 3531110145345 - 2⁷ = 3531110145217 is a prime.

It is an unprimeable number.

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 in 63 ways as a sum of consecutive naturals, for example, 1865880 + ... + 3247110.

It is an arithmetic number, because the mean of its divisors is an integer number (101624144400).

Almost surely, 2^{3531110145345} is an apocalyptic number.

It is an amenable number.

3531110145345 is a deficient number, since it is larger than the sum of its proper divisors (2972835096255).

3531110145345 is a wasteful number, since it uses less digits than its factorization.

3531110145345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381927 (or 1381921 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

Adding to 3531110145345 its reverse (5435410111353), we get a palindrome (8966520256698).

The spelling of 3531110145345 in words is "three trillion, five hundred thirty-one billion, one hundred ten million, one hundred forty-five thousand, three hundred forty-five".