998058913414 has 8 divisors (see below), whose sum is σ = 1499710242888. Its totient is φ = 498155499120.

The previous prime is 998058913403. The next prime is 998058913459. The reversal of 998058913414 is 414319850899.

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

It is a super-2 number, since 2×998058913414² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436977367 + ... + 436979650.

It is an arithmetic number, because the mean of its divisors is an integer number (187463780361).

Almost surely, 2^998058913414 is an apocalyptic number.

998058913414 is a deficient number, since it is larger than the sum of its proper divisors (501651329474).

998058913414 is a wasteful number, since it uses less digits than its factorization.

998058913414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873957590.

The product of its (nonzero) digits is 11197440, while the sum is 61.

The spelling of 998058913414 in words is "nine hundred ninety-eight billion, fifty-eight million, nine hundred thirteen thousand, four hundred fourteen".