1111240413 has 24 divisors (see below), whose sum is σ = 1619205120. Its totient is φ = 734356800.

The previous prime is 1111240399. The next prime is 1111240433. The reversal of 1111240413 is 3140421111.

1111240413 is a `hidden beast` number, since 1 + 1 + 11 + 240 + 413 = 666.

It is not a de Polignac number, because 1111240413 - 2⁶ = 1111240349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111240433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 616113 + ... + 617913.

It is an arithmetic number, because the mean of its divisors is an integer number (67466880).

Almost surely, 2^1111240413 is an apocalyptic number.

It is an amenable number.

1111240413 is a deficient number, since it is larger than the sum of its proper divisors (507964707).

1111240413 is a wasteful number, since it uses less digits than its factorization.

1111240413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369 (or 2366 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1111240413 is about 33335.2728052434. The cubic root of 1111240413 is about 1035.7843441961.

Adding to 1111240413 its reverse (3140421111), we get a palindrome (4251661524).

The spelling of 1111240413 in words is "one billion, one hundred eleven million, two hundred forty thousand, four hundred thirteen".