4293291791138 has 64 divisors (see below), whose sum is σ = 7985869194240. Its totient is φ = 1691742786048.

The previous prime is 4293291791123. The next prime is 4293291791161. The reversal of 4293291791138 is 8311971923924.

4293291791138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2334395 + ... + 3746462.

It is an arithmetic number, because the mean of its divisors is an integer number (124779206160).

Almost surely, 2^{4293291791138} is an apocalyptic number.

4293291791138 is a deficient number, since it is larger than the sum of its proper divisors (3692577403102).

4293291791138 is a wasteful number, since it uses less digits than its factorization.

4293291791138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6080979.

The product of its digits is 5878656, while the sum is 59.

The spelling of 4293291791138 in words is "four trillion, two hundred ninety-three billion, two hundred ninety-one million, seven hundred ninety-one thousand, one hundred thirty-eight".