350489292133 has 4 divisors (see below), whose sum is σ = 350807053248. Its totient is φ = 350171531020.

The previous prime is 350489292071. The next prime is 350489292151. The reversal of 350489292133 is 331292984053.

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: 331292984053 = 122651 ⋅2701103.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350489292133 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 (350489292533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158878903 + ... + 158881108.

It is an arithmetic number, because the mean of its divisors is an integer number (87701763312).

Almost surely, 2^350489292133 is an apocalyptic number.

It is an amenable number.

350489292133 is a deficient number, since it is larger than the sum of its proper divisors (317761115).

350489292133 is a wasteful number, since it uses less digits than its factorization.

350489292133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317761114.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 350489292133 in words is "three hundred fifty billion, four hundred eighty-nine million, two hundred ninety-two thousand, one hundred thirty-three".