11142408299284 has 6 divisors (see below), whose sum is σ = 19499214523754. Its totient is φ = 5571204149640.

The previous prime is 11142408299263. The next prime is 11142408299327. The reversal of 11142408299284 is 48299280424111.

It can be written as a sum of positive squares in only one way, i.e., 5890620243600 + 5251788055684 = 2427060^2 + 2291678^2 .

It is a super-2 number, since 2×11142408299284² (a number of 27 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 as a sum of consecutive naturals, namely, 1392801037407 + ... + 1392801037414.

Almost surely, 2^{11142408299284} is an apocalyptic number.

It is an amenable number.

11142408299284 is a deficient number, since it is larger than the sum of its proper divisors (8356806224470).

11142408299284 is a wasteful number, since it uses less digits than its factorization.

11142408299284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2785602074825 (or 2785602074823 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 55.

The spelling of 11142408299284 in words is "eleven trillion, one hundred forty-two billion, four hundred eight million, two hundred ninety-nine thousand, two hundred eighty-four".