350540234141445 has 24 divisors (see below), whose sum is σ = 607618170255096. Its totient is φ = 186950146082688.

The previous prime is 350540234141353. The next prime is 350540234141479. The reversal of 350540234141445 is 544141432045053.

350540234141445 is a `hidden beast` number, since 3 + 5 + 0 + 5 + 40 + 23 + 4 + 141 + 445 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 77114232923841 + 273426001217604 = 8781471^2 + 16535598^2 .

It is not a de Polignac number, because 350540234141445 - 2²⁰ = 350540233092869 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 350540234141445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94948894 + ... + 98571663.

It is an arithmetic number, because the mean of its divisors is an integer number (25317423760629).

Almost surely, 2^{350540234141445} is an apocalyptic number.

It is an amenable number.

350540234141445 is a deficient number, since it is larger than the sum of its proper divisors (257077936113651).

350540234141445 is a wasteful number, since it uses less digits than its factorization.

350540234141445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193560821 (or 193560818 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

Adding to 350540234141445 its reverse (544141432045053), we get a palindrome (894681666186498).

The spelling of 350540234141445 in words is "three hundred fifty trillion, five hundred forty billion, two hundred thirty-four million, one hundred forty-one thousand, four hundred forty-five".