4396238591394 has 64 divisors (see below), whose sum is σ = 10371528800640. Its totient is φ = 1229218206720.

The previous prime is 4396238591359. The next prime is 4396238591453. The reversal of 4396238591394 is 4931958326934.

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, 57123852 + ... + 57200759.

It is an arithmetic number, because the mean of its divisors is an integer number (162055137510).

Almost surely, 2^{4396238591394} is an apocalyptic number.

4396238591394 is an abundant number, since it is smaller than the sum of its proper divisors (5975290209246).

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

4396238591394 is a wasteful number, since it uses less digits than its factorization.

4396238591394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114324675.

The product of its digits is 151165440, while the sum is 66.

The spelling of 4396238591394 in words is "four trillion, three hundred ninety-six billion, two hundred thirty-eight million, five hundred ninety-one thousand, three hundred ninety-four".