1398330043005 has 256 divisors, whose sum is σ = 2810839449600. Its totient is φ = 579980943360.

The previous prime is 1398330042997. The next prime is 1398330043051. The reversal of 1398330043005 is 5003400338931.

It is not a de Polignac number, because 1398330043005 - 2³ = 1398330042997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 475782826 + ... + 475785764.

It is an arithmetic number, because the mean of its divisors is an integer number (10979841600).

Almost surely, 2^{1398330043005} is an apocalyptic number.

1398330043005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1398330043005 is an abundant number, since it is smaller than the sum of its proper divisors (1412509406595).

1398330043005 is a wasteful number, since it uses less digits than its factorization.

1398330043005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164.

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 1398330043005 in words is "one trillion, three hundred ninety-eight billion, three hundred thirty million, forty-three thousand, five".