344767660054 has 4 divisors (see below), whose sum is σ = 517151490084. Its totient is φ = 172383830026.

The previous prime is 344767659983. The next prime is 344767660091. The reversal of 344767660054 is 450066767443.

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

It is a super-2 number, since 2×344767660054² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 344767659983 and 344767660010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86191915012 + ... + 86191915015.

It is an arithmetic number, because the mean of its divisors is an integer number (129287872521).

Almost surely, 2^344767660054 is an apocalyptic number.

344767660054 is a deficient number, since it is larger than the sum of its proper divisors (172383830030).

344767660054 is a wasteful number, since it uses less digits than its factorization.

344767660054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172383830029.

The product of its (nonzero) digits is 10160640, while the sum is 52.

The spelling of 344767660054 in words is "three hundred forty-four billion, seven hundred sixty-seven million, six hundred sixty thousand, fifty-four".