2241391394 has 32 divisors (see below), whose sum is σ = 3712744512. Its totient is φ = 1006360000.

The previous prime is 2241391351. The next prime is 2241391429. The reversal of 2241391394 is 4931931422.

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, 1236749 + ... + 1238559.

It is an arithmetic number, because the mean of its divisors is an integer number (116023266).

Almost surely, 2^2241391394 is an apocalyptic number.

2241391394 is a deficient number, since it is larger than the sum of its proper divisors (1471353118).

2241391394 is a wasteful number, since it uses less digits than its factorization.

2241391394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482.

The product of its digits is 46656, while the sum is 38.

The square root of 2241391394 is about 47343.3352648501. The cubic root of 2241391394 is about 1308.6973812180.

The spelling of 2241391394 in words is "two billion, two hundred forty-one million, three hundred ninety-one thousand, three hundred ninety-four".