11024142234021 has 64 divisors (see below), whose sum is σ = 18682032844800. Its totient is φ = 6293836600128.

The previous prime is 11024142233981. The next prime is 11024142234037. The reversal of 11024142234021 is 12043224142011.

11024142234021 is a `hidden beast` number, since 1 + 1 + 0 + 2 + 414 + 223 + 4 + 0 + 21 = 666.

It is not a de Polignac number, because 11024142234021 - 2⁹ = 11024142233509 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11024142234121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1308810016 + ... + 1308818438.

It is an arithmetic number, because the mean of its divisors is an integer number (291906763200).

Almost surely, 2^{11024142234021} is an apocalyptic number.

It is an amenable number.

11024142234021 is a deficient number, since it is larger than the sum of its proper divisors (7657890610779).

11024142234021 is a wasteful number, since it uses less digits than its factorization.

11024142234021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13855 (or 13849 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 11024142234021 its reverse (12043224142011), we get a palindrome (23067366376032).

The spelling of 11024142234021 in words is "eleven trillion, twenty-four billion, one hundred forty-two million, two hundred thirty-four thousand, twenty-one".