344006553363 has 16 divisors (see below), whose sum is σ = 500384687616. Its totient is φ = 208484020640.

The previous prime is 344006553283. The next prime is 344006553389. The reversal of 344006553363 is 363355600443.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 344006553363 - 2³⁷ = 206567599891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (344006553263) 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 15 ways as a sum of consecutive naturals, for example, 1788070 + ... + 1971092.

It is an arithmetic number, because the mean of its divisors is an integer number (31274042976).

Almost surely, 2^344006553363 is an apocalyptic number.

344006553363 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

344006553363 is a deficient number, since it is larger than the sum of its proper divisors (156378134253).

344006553363 is a wasteful number, since it uses less digits than its factorization.

344006553363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239994.

The product of its (nonzero) digits is 1166400, while the sum is 42.

The spelling of 344006553363 in words is "three hundred forty-four billion, six million, five hundred fifty-three thousand, three hundred sixty-three".