398930143416 has 64 divisors (see below), whose sum is σ = 1170605844480. Its totient is φ = 110899497600.

The previous prime is 398930143411. The next prime is 398930143421. The reversal of 398930143416 is 614341039893.

It is an interprime number because it is at equal distance from previous prime (398930143411) and next prime (398930143421).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (398930143411) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 32082760 + ... + 32095191.

It is an arithmetic number, because the mean of its divisors is an integer number (18290716320).

Almost surely, 2^398930143416 is an apocalyptic number.

It is an amenable number.

398930143416 is an abundant number, since it is smaller than the sum of its proper divisors (771675701064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

398930143416 is a wasteful number, since it uses less digits than its factorization.

398930143416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64178004 (or 64178000 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 51.

The spelling of 398930143416 in words is "three hundred ninety-eight billion, nine hundred thirty million, one hundred forty-three thousand, four hundred sixteen".