344733427473 has 4 divisors (see below), whose sum is σ = 459644569968. Its totient is φ = 229822284980.

The previous prime is 344733427469. The next prime is 344733427483. The reversal of 344733427473 is 374724337443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 344733427473 - 2² = 344733427469 is a prime.

It is a super-2 number, since 2×344733427473² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (344733427483) 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 3 ways as a sum of consecutive naturals, for example, 57455571243 + ... + 57455571248.

It is an arithmetic number, because the mean of its divisors is an integer number (114911142492).

Almost surely, 2^344733427473 is an apocalyptic number.

It is an amenable number.

344733427473 is a deficient number, since it is larger than the sum of its proper divisors (114911142495).

344733427473 is a wasteful number, since it uses less digits than its factorization.

344733427473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114911142494.

The product of its digits is 14224896, while the sum is 51.

The spelling of 344733427473 in words is "three hundred forty-four billion, seven hundred thirty-three million, four hundred twenty-seven thousand, four hundred seventy-three".