344455523045 has 32 divisors (see below), whose sum is σ = 439122746880. Its totient is φ = 258650219520.

The previous prime is 344455523039. The next prime is 344455523059. The reversal of 344455523045 is 540325554443.

It is not a de Polignac number, because 344455523045 - 2¹² = 344455518949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344455522987 and 344455523005.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 38974367 + ... + 38983203.

It is an arithmetic number, because the mean of its divisors is an integer number (13722585840).

Almost surely, 2^344455523045 is an apocalyptic number.

It is an amenable number.

344455523045 is a deficient number, since it is larger than the sum of its proper divisors (94667223835).

344455523045 is a wasteful number, since it uses less digits than its factorization.

344455523045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12605.

The product of its (nonzero) digits is 2880000, while the sum is 44.

The spelling of 344455523045 in words is "three hundred forty-four billion, four hundred fifty-five million, five hundred twenty-three thousand, forty-five".