11240130142 has 16 divisors (see below), whose sum is σ = 17856098352. Its totient is φ = 5288250240.

The previous prime is 11240130119. The next prime is 11240130151. The reversal of 11240130142 is 24103104211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120592 + ... + 192412.

It is an arithmetic number, because the mean of its divisors is an integer number (1116006147).

Almost surely, 2^11240130142 is an apocalyptic number.

11240130142 is a deficient number, since it is larger than the sum of its proper divisors (6615968210).

11240130142 is a wasteful number, since it uses less digits than its factorization.

11240130142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76443.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11240130142 its reverse (24103104211), we get a palindrome (35343234353).

The spelling of 11240130142 in words is "eleven billion, two hundred forty million, one hundred thirty thousand, one hundred forty-two".