11411105542 has 32 divisors (see below), whose sum is σ = 17876738880. Its totient is φ = 5456223360.

The previous prime is 11411105479. The next prime is 11411105597. The reversal of 11411105542 is 24550111411.

It is a happy number.

It is a super-2 number, since 2×11411105542² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2758908 + ... + 2763040.

It is an arithmetic number, because the mean of its divisors is an integer number (558648090).

Almost surely, 2^11411105542 is an apocalyptic number.

11411105542 is a deficient number, since it is larger than the sum of its proper divisors (6465633338).

11411105542 is a wasteful number, since it uses less digits than its factorization.

11411105542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4608.

The product of its (nonzero) digits is 800, while the sum is 25.

Adding to 11411105542 its reverse (24550111411), we get a palindrome (35961216953).

The spelling of 11411105542 in words is "eleven billion, four hundred eleven million, one hundred five thousand, five hundred forty-two".