1147944047294 has 16 divisors (see below), whose sum is σ = 1879627253616. Its totient is φ = 521466816000.

The previous prime is 1147944047203. The next prime is 1147944047303. The reversal of 1147944047294 is 4927404497411.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16260617 + ... + 16331060.

It is an arithmetic number, because the mean of its divisors is an integer number (117476703351).

Almost surely, 2^{1147944047294} is an apocalyptic number.

1147944047294 is a deficient number, since it is larger than the sum of its proper divisors (731683206322).

1147944047294 is a wasteful number, since it uses less digits than its factorization.

1147944047294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32593291.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 1147944047294 in words is "one trillion, one hundred forty-seven billion, nine hundred forty-four million, forty-seven thousand, two hundred ninety-four".