350244412532121 has 64 divisors (see below), whose sum is σ = 498339477792000. Its totient is φ = 218174257889280.

The previous prime is 350244412532111. The next prime is 350244412532129. The reversal of 350244412532121 is 121235214442053.

It is not a de Polignac number, because 350244412532121 - 2²⁹ = 350243875661209 is a prime.

It is a super-2 number, since 2×350244412532121² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 350244412532121.

It is not an unprimeable number, because it can be changed into a prime (350244412532129) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3928532281 + ... + 3928621433.

It is an arithmetic number, because the mean of its divisors is an integer number (7786554340500).

Almost surely, 2^{350244412532121} is an apocalyptic number.

It is an amenable number.

350244412532121 is a deficient number, since it is larger than the sum of its proper divisors (148095065259879).

350244412532121 is a wasteful number, since it uses less digits than its factorization.

350244412532121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91194.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 350244412532121 its reverse (121235214442053), we get a palindrome (471479626974174).

The spelling of 350244412532121 in words is "three hundred fifty trillion, two hundred forty-four billion, four hundred twelve million, five hundred thirty-two thousand, one hundred twenty-one".