1119943843215 has 16 divisors (see below), whose sum is σ = 1791931842528. Its totient is φ = 597296151936.

The previous prime is 1119943843171. The next prime is 1119943843243. The reversal of 1119943843215 is 5123483499111.

It is not a de Polignac number, because 1119943843215 - 2¹⁷ = 1119943712143 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 973389 + ... + 1785321.

It is an arithmetic number, because the mean of its divisors is an integer number (111995740158).

Almost surely, 2^{1119943843215} is an apocalyptic number.

1119943843215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1119943843215 is a deficient number, since it is larger than the sum of its proper divisors (671987999313).

1119943843215 is an equidigital number, since it uses as much as digits as its factorization.

1119943843215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903898.

The product of its digits is 933120, while the sum is 51.

The spelling of 1119943843215 in words is "one trillion, one hundred nineteen billion, nine hundred forty-three million, eight hundred forty-three thousand, two hundred fifteen".