1104451378 has 16 divisors (see below), whose sum is σ = 1680064056. Its totient is φ = 544481280.

The previous prime is 1104451367. The next prime is 1104451433. The reversal of 1104451378 is 8731544011.

It can be written as a sum of positive squares in 4 ways, for example, as 657255769 + 447195609 = 25637^2 + 21147^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30958 + ... + 56278.

Almost surely, 2^1104451378 is an apocalyptic number.

1104451378 is a deficient number, since it is larger than the sum of its proper divisors (575612678).

1104451378 is a wasteful number, since it uses less digits than its factorization.

1104451378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25629.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 1104451378 is about 33233.2871982294. The cubic root of 1104451378 is about 1033.6706865453.

Adding to 1104451378 its reverse (8731544011), we get a palindrome (9835995389).

The spelling of 1104451378 in words is "one billion, one hundred four million, four hundred fifty-one thousand, three hundred seventy-eight".