344131003432 has 16 divisors (see below), whose sum is σ = 652495583700. Its totient is φ = 170132181120.

The previous prime is 344131003423. The next prime is 344131003439. The reversal of 344131003432 is 234300131443.

It can be written as a sum of positive squares in 2 ways, for example, as 343332714916 + 798288516 = 585946^2 + 28254^2 .

It is a super-2 number, since 2×344131003432² (a number of 24 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 344131003432.

It is not an unprimeable number, because it can be changed into a prime (344131003439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241664319 + ... + 241665742.

Almost surely, 2^344131003432 is an apocalyptic number.

It is an amenable number.

344131003432 is a deficient number, since it is larger than the sum of its proper divisors (308364580268).

344131003432 is a wasteful number, since it uses less digits than its factorization.

344131003432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483330156 (or 483330152 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 344131003432 its reverse (234300131443), we get a palindrome (578431134875).

The spelling of 344131003432 in words is "three hundred forty-four billion, one hundred thirty-one million, three thousand, four hundred thirty-two".