1111411402 has 8 divisors (see below), whose sum is σ = 1712174436. Its totient is φ = 540686592.

The previous prime is 1111411391. The next prime is 1111411453. The reversal of 1111411402 is 2041141111.

It can be written as a sum of positive squares in 2 ways, for example, as 881555481 + 229855921 = 29691^2 + 15161^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 7509463 + ... + 7509610.

Almost surely, 2^1111411402 is an apocalyptic number.

1111411402 is a deficient number, since it is larger than the sum of its proper divisors (600763034).

1111411402 is a wasteful number, since it uses less digits than its factorization.

1111411402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15019112.

The product of its (nonzero) digits is 32, while the sum is 16.

The square root of 1111411402 is about 33337.8373923684. The cubic root of 1111411402 is about 1035.8374676079.

Adding to 1111411402 its reverse (2041141111), we get a palindrome (3152552513).

The spelling of 1111411402 in words is "one billion, one hundred eleven million, four hundred eleven thousand, four hundred two".