344030431408 has 40 divisors (see below), whose sum is σ = 669629283840. Its totient is φ = 171223483200.

The previous prime is 344030431403. The next prime is 344030431457. The reversal of 344030431408 is 804134030443.

It is a super-3 number, since 3×344030431408³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (344030431403) 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 7 ways as a sum of consecutive naturals, for example, 9737391 + ... + 9772657.

It is an arithmetic number, because the mean of its divisors is an integer number (16740732096).

Almost surely, 2^344030431408 is an apocalyptic number.

It is an amenable number.

344030431408 is a deficient number, since it is larger than the sum of its proper divisors (325598852432).

344030431408 is a wasteful number, since it uses less digits than its factorization.

344030431408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38065 (or 38059 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 344030431408 in words is "three hundred forty-four billion, thirty million, four hundred thirty-one thousand, four hundred eight".