344720965029 has 16 divisors (see below), whose sum is σ = 525318507648. Its totient is φ = 196972376832.

The previous prime is 344720965027. The next prime is 344720965031. The reversal of 344720965029 is 920569027443.

It is an interprime number because it is at equal distance from previous prime (344720965027) and next prime (344720965031).

It is not a de Polignac number, because 344720965029 - 2¹ = 344720965027 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344720965027) 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 15 ways as a sum of consecutive naturals, for example, 67992 + ... + 833105.

It is an arithmetic number, because the mean of its divisors is an integer number (32832406728).

Almost surely, 2^344720965029 is an apocalyptic number.

It is an amenable number.

344720965029 is a deficient number, since it is larger than the sum of its proper divisors (180597542619).

344720965029 is a wasteful number, since it uses less digits than its factorization.

344720965029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919324.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 344720965029 in words is "three hundred forty-four billion, seven hundred twenty million, nine hundred sixty-five thousand, twenty-nine".