11042111440234 has 12 divisors (see below), whose sum is σ = 19267357717314. Its totient is φ = 4732333474344.

The previous prime is 11042111440123. The next prime is 11042111440291. The reversal of 11042111440234 is 43204411124011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9083502793225 + 1958608647009 = 3013885^2 + 1399503^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56337303169 + ... + 56337303364.

Almost surely, 2^{11042111440234} is an apocalyptic number.

11042111440234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11042111440234 is a deficient number, since it is larger than the sum of its proper divisors (8225246277080).

11042111440234 is a wasteful number, since it uses less digits than its factorization.

11042111440234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112674606549 (or 112674606542 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 11042111440234 its reverse (43204411124011), we get a palindrome (54246522564245).

The spelling of 11042111440234 in words is "eleven trillion, forty-two billion, one hundred eleven million, four hundred forty thousand, two hundred thirty-four".