350513020041025 has 24 divisors (see below), whose sum is σ = 435301356914424. Its totient is φ = 279981330048000.

The previous prime is 350513020040987. The next prime is 350513020041083. The reversal of 350513020041025 is 520140020315053.

It can be written as a sum of positive squares in 12 ways, for example, as 79811942665009 + 270701077376016 = 8933753^2 + 16452996^2 .

It is not a de Polignac number, because 350513020041025 - 2³³ = 350504430106433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168556009 + ... + 170622841.

It is an arithmetic number, because the mean of its divisors is an integer number (18137556538101).

Almost surely, 2^{350513020041025} is an apocalyptic number.

It is an amenable number.

350513020041025 is a deficient number, since it is larger than the sum of its proper divisors (84788336873399).

350513020041025 is a wasteful number, since it uses less digits than its factorization.

350513020041025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2077221 (or 2077216 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 350513020041025 its reverse (520140020315053), we get a palindrome (870653040356078).

The spelling of 350513020041025 in words is "three hundred fifty trillion, five hundred thirteen billion, twenty million, forty-one thousand, twenty-five".