614489444984416 has 48 divisors (see below), whose sum is σ = 1209915996569280. Its totient is φ = 307209194542080.

The previous prime is 614489444984357. The next prime is 614489444984423.

614489444984416 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×614489444984416² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16715779476 + ... + 16715816236.

It is an arithmetic number, because the mean of its divisors is an integer number (25206583261860).

Almost surely, 2^{614489444984416} is an apocalyptic number.

It is an amenable number.

614489444984416 is a deficient number, since it is larger than the sum of its proper divisors (595426551584864).

614489444984416 is a wasteful number, since it uses less digits than its factorization.

614489444984416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82967 (or 82959 counting only the distinct ones).

The product of its digits is 3057647616, while the sum is 76.

The spelling of 614489444984416 in words is "six hundred fourteen trillion, four hundred eighty-nine billion, four hundred forty-four million, nine hundred eighty-four thousand, four hundred sixteen".