11411011442 has 8 divisors (see below), whose sum is σ = 17117280732. Its totient is φ = 5705251200.

The previous prime is 11411011429. The next prime is 11411011463. The reversal of 11411011442 is 24411011411.

It can be written as a sum of positive squares in 2 ways, for example, as 11263364641 + 147646801 = 106129^2 + 12151^2 .

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

It is a super-2 number, since 2×11411011442² (a number of 21 digits) contains 22 as substring.

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, 65159 + ... + 164522.

Almost surely, 2^11411011442 is an apocalyptic number.

11411011442 is a deficient number, since it is larger than the sum of its proper divisors (5706269290).

11411011442 is a wasteful number, since it uses less digits than its factorization.

11411011442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254524.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 11411011442 its reverse (24411011411), we get a palindrome (35822022853).

The spelling of 11411011442 in words is "eleven billion, four hundred eleven million, eleven thousand, four hundred forty-two".