344535001051 has 4 divisors (see below), whose sum is σ = 350374577400. Its totient is φ = 338695424704.

The previous prime is 344535001009. The next prime is 344535001087. The reversal of 344535001051 is 150100535443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 344535001051 - 2¹⁹ = 344534476763 is a prime.

It is a super-2 number, since 2×344535001051² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344535041051) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2919788086 + ... + 2919788203.

It is an arithmetic number, because the mean of its divisors is an integer number (87593644350).

Almost surely, 2^344535001051 is an apocalyptic number.

344535001051 is a deficient number, since it is larger than the sum of its proper divisors (5839576349).

344535001051 is an equidigital number, since it uses as much as digits as its factorization.

344535001051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5839576348.

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

Adding to 344535001051 its reverse (150100535443), we get a palindrome (494635536494).

The spelling of 344535001051 in words is "three hundred forty-four billion, five hundred thirty-five million, one thousand, fifty-one".