16617374124398 has 8 divisors (see below), whose sum is σ = 24961217833560. Its totient is φ = 8296968179880.

The previous prime is 16617374124397. The next prime is 16617374124437. The reversal of 16617374124398 is 89342147371661.

16617374124398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×16617374124398² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16617374124398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16617374124397) 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, 5859439388 + ... + 5859442223.

It is an arithmetic number, because the mean of its divisors is an integer number (3120152229195).

Almost surely, 2^{16617374124398} is an apocalyptic number.

16617374124398 is a deficient number, since it is larger than the sum of its proper divisors (8343843709162).

16617374124398 is a wasteful number, since it uses less digits than its factorization.

16617374124398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11718882322.

The product of its digits is 36578304, while the sum is 62.

The spelling of 16617374124398 in words is "sixteen trillion, six hundred seventeen billion, three hundred seventy-four million, one hundred twenty-four thousand, three hundred ninety-eight".