1114161404 has 6 divisors (see below), whose sum is σ = 1949782464. Its totient is φ = 557080700.

The previous prime is 1114161397. The next prime is 1114161407. The reversal of 1114161404 is 4041614111.

It is a self number, because there is not a number n which added to its sum of digits gives 1114161404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114161407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139270172 + ... + 139270179.

It is an arithmetic number, because the mean of its divisors is an integer number (324963744).

Almost surely, 2^1114161404 is an apocalyptic number.

It is an amenable number.

1114161404 is a deficient number, since it is larger than the sum of its proper divisors (835621060).

1114161404 is a wasteful number, since it uses less digits than its factorization.

1114161404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278540355 (or 278540353 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 1114161404 is about 33379.0563677286. The cubic root of 1114161404 is about 1036.6910995759.

Adding to 1114161404 its reverse (4041614111), we get a palindrome (5155775515).

The spelling of 1114161404 in words is "one billion, one hundred fourteen million, one hundred sixty-one thousand, four hundred four".