350142053021345 has 16 divisors (see below), whose sum is σ = 452493384872592. Its totient is φ = 258565229809920.

The previous prime is 350142053021279. The next prime is 350142053021441. The reversal of 350142053021345 is 543120350241053.

It can be written as a sum of positive squares in 8 ways, for example, as 3290204187664 + 346851848833681 = 1813892^2 + 18623959^2 .

It is not a de Polignac number, because 350142053021345 - 2¹⁶ = 350142052955809 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 350142053021299 and 350142053021308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1527935 + ... + 26506955.

It is an arithmetic number, because the mean of its divisors is an integer number (28280836554537).

Almost surely, 2^{350142053021345} is an apocalyptic number.

It is an amenable number.

350142053021345 is a deficient number, since it is larger than the sum of its proper divisors (102351331851247).

350142053021345 is a wasteful number, since it uses less digits than its factorization.

350142053021345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25194692.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 350142053021345 in words is "three hundred fifty trillion, one hundred forty-two billion, fifty-three million, twenty-one thousand, three hundred forty-five".