344511014420613 has 4 divisors (see below), whose sum is σ = 459348019227488. Its totient is φ = 229674009613740.

The previous prime is 344511014420473. The next prime is 344511014420641. The reversal of 344511014420613 is 316024410115443.

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 not a de Polignac number, because 344511014420613 - 2¹⁰ = 344511014419589 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 (344511014420213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57418502403433 + ... + 57418502403438.

It is an arithmetic number, because the mean of its divisors is an integer number (114837004806872).

Almost surely, 2^{344511014420613} is an apocalyptic number.

It is an amenable number.

344511014420613 is a deficient number, since it is larger than the sum of its proper divisors (114837004806875).

344511014420613 is a wasteful number, since it uses less digits than its factorization.

344511014420613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114837004806874.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 344511014420613 in words is "three hundred forty-four trillion, five hundred eleven billion, fourteen million, four hundred twenty thousand, six hundred thirteen".