344211153407 has 4 divisors (see below), whose sum is σ = 375503076456. Its totient is φ = 312919230360.

The previous prime is 344211153359. The next prime is 344211153413. The reversal of 344211153407 is 704351112443.

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

It is not a de Polignac number, because 344211153407 - 2³⁶ = 275491676671 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 (344211153497) 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, 15645961508 + ... + 15645961529.

It is an arithmetic number, because the mean of its divisors is an integer number (93875769114).

Almost surely, 2^344211153407 is an apocalyptic number.

344211153407 is a deficient number, since it is larger than the sum of its proper divisors (31291923049).

344211153407 is a wasteful number, since it uses less digits than its factorization.

344211153407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31291923048.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 344211153407 in words is "three hundred forty-four billion, two hundred eleven million, one hundred fifty-three thousand, four hundred seven".