11132120342142 has 24 divisors (see below), whose sum is σ = 24161395820016. Its totient is φ = 3704275742976.

The previous prime is 11132120342131. The next prime is 11132120342153. The reversal of 11132120342142 is 24124302123111.

11132120342142 is a `hidden beast` number, since 1 + 1 + 1 + 32 + 1 + 203 + 421 + 4 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (11132120342131) and next prime (11132120342153).

It is a super-2 number, since 2×11132120342142² (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 in 11 ways as a sum of consecutive naturals, for example, 535909138 + ... + 535929909.

It is an arithmetic number, because the mean of its divisors is an integer number (1006724825834).

Almost surely, 2^{11132120342142} is an apocalyptic number.

11132120342142 is an abundant number, since it is smaller than the sum of its proper divisors (13029275477874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11132120342142 is a wasteful number, since it uses less digits than its factorization.

11132120342142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071839632 (or 1071839629 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 11132120342142 its reverse (24124302123111), we get a palindrome (35256422465253).

The spelling of 11132120342142 in words is "eleven trillion, one hundred thirty-two billion, one hundred twenty million, three hundred forty-two thousand, one hundred forty-two".