350504252413 has 4 divisors (see below), whose sum is σ = 400576288480. Its totient is φ = 300432216348.

The previous prime is 350504252377. The next prime is 350504252437. The reversal of 350504252413 is 314252405053.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314252405053 = 197009 ⋅1595117.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350504252413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350504252473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25036018023 + ... + 25036018036.

It is an arithmetic number, because the mean of its divisors is an integer number (100144072120).

Almost surely, 2^350504252413 is an apocalyptic number.

It is an amenable number.

350504252413 is a deficient number, since it is larger than the sum of its proper divisors (50072036067).

350504252413 is an equidigital number, since it uses as much as digits as its factorization.

350504252413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50072036066.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 350504252413 its reverse (314252405053), we get a palindrome (664756657466).

The spelling of 350504252413 in words is "three hundred fifty billion, five hundred four million, two hundred fifty-two thousand, four hundred thirteen".