1155114404 has 12 divisors (see below), whose sum is σ = 2036206284. Its totient is φ = 573341184.

The previous prime is 1155114319. The next prime is 1155114413. The reversal of 1155114404 is 4044115511.

It can be written as a sum of positive squares in 2 ways, for example, as 841116004 + 313998400 = 29002^2 + 17720^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053389 + ... + 1054484.

It is an arithmetic number, because the mean of its divisors is an integer number (169683857).

Almost surely, 2^1155114404 is an apocalyptic number.

It is an amenable number.

1155114404 is a deficient number, since it is larger than the sum of its proper divisors (881091880).

1155114404 is a wasteful number, since it uses less digits than its factorization.

1155114404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108014 (or 2108012 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 1155114404 is about 33986.9740341796. The cubic root of 1155114404 is about 1049.2403890735.

Adding to 1155114404 its reverse (4044115511), we get a palindrome (5199229915).

The spelling of 1155114404 in words is "one billion, one hundred fifty-five million, one hundred fourteen thousand, four hundred four".