11411305042 has 4 divisors (see below), whose sum is σ = 17116957566. Its totient is φ = 5705652520.

The previous prime is 11411304967. The next prime is 11411305043. The reversal of 11411305042 is 24050311411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9558777361 + 1852527681 = 97769^2 + 43041^2 .

It is not an unprimeable number, because it can be changed into a prime (11411305043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2852826259 + ... + 2852826262.

Almost surely, 2^11411305042 is an apocalyptic number.

11411305042 is a deficient number, since it is larger than the sum of its proper divisors (5705652524).

11411305042 is an equidigital number, since it uses as much as digits as its factorization.

11411305042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5705652523.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 11411305042 its reverse (24050311411), we get a palindrome (35461616453).

The spelling of 11411305042 in words is "eleven billion, four hundred eleven million, three hundred five thousand, forty-two".