1194143337005 has 6 divisors (see below), whose sum is σ = 1432974936618. Its totient is φ = 955312714800.

The previous prime is 1194143336959. The next prime is 1194143337011. The reversal of 1194143337005 is 5007333414911.

It can be written as a sum of positive squares in 3 ways, for example, as 927411372484 + 266731964521 = 963022^2 + 516461^2 .

It is not a de Polignac number, because 1194143337005 - 2⁶ = 1194143336941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2199155 + ... + 2687855.

It is an arithmetic number, because the mean of its divisors is an integer number (238829156103).

Almost surely, 2^{1194143337005} is an apocalyptic number.

It is an amenable number.

1194143337005 is a deficient number, since it is larger than the sum of its proper divisors (238831599613).

1194143337005 is an frugal number, since it uses more digits than its factorization.

1194143337005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977407 (or 488706 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 1194143337005 in words is "one trillion, one hundred ninety-four billion, one hundred forty-three million, three hundred thirty-seven thousand, five".