1443114198 has 32 divisors (see below), whose sum is σ = 3211528800. Its totient is φ = 480346848.

The previous prime is 1443114191. The next prime is 1443114203. The reversal of 1443114198 is 8914113441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1443114191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19440 + ... + 57132.

It is an arithmetic number, because the mean of its divisors is an integer number (100360275).

Almost surely, 2^1443114198 is an apocalyptic number.

1443114198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1443114198 is an abundant number, since it is smaller than the sum of its proper divisors (1768414602).

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

1443114198 is a wasteful number, since it uses less digits than its factorization.

1443114198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38413 (or 38407 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 1443114198 is about 37988.3429225335. The cubic root of 1443114198 is about 1130.0566964531.

The spelling of 1443114198 in words is "one billion, four hundred forty-three million, one hundred fourteen thousand, one hundred ninety-eight".