514428216417 has 12 divisors (see below), whose sum is σ = 743070257280. Its totient is φ = 342948785208.

The previous prime is 514428216413. The next prime is 514428216469. The reversal of 514428216417 is 714612824415.

514428216417 is a `hidden beast` number, since 5 + 1 + 4 + 428 + 216 + 4 + 1 + 7 = 666.

It is not a de Polignac number, because 514428216417 - 2² = 514428216413 is a prime.

It is not an unprimeable number, because it can be changed into a prime (514428216413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 996184 + ... + 1421702.

It is an arithmetic number, because the mean of its divisors is an integer number (61922521440).

Almost surely, 2^514428216417 is an apocalyptic number.

It is an amenable number.

514428216417 is a deficient number, since it is larger than the sum of its proper divisors (228642040863).

514428216417 is a wasteful number, since it uses less digits than its factorization.

514428216417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559852 (or 559849 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The spelling of 514428216417 in words is "five hundred fourteen billion, four hundred twenty-eight million, two hundred sixteen thousand, four hundred seventeen".