2132535042 has 48 divisors (see below), whose sum is σ = 5147805312. Its totient is φ = 632470560.

The previous prime is 2132535023. The next prime is 2132535049. The reversal of 2132535042 is 2405352312.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2132534997 and 2132535015.

It is not an unprimeable number, because it can be changed into a prime (2132535049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105273 + ... + 123884.

It is an arithmetic number, because the mean of its divisors is an integer number (107245944).

Almost surely, 2^2132535042 is an apocalyptic number.

2132535042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2132535042 is an abundant number, since it is smaller than the sum of its proper divisors (3015270270).

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

2132535042 is a wasteful number, since it uses less digits than its factorization.

2132535042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229223 (or 229220 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2132535042 is about 46179.3789694058. The cubic root of 2132535042 is about 1287.1585882314.

Adding to 2132535042 its reverse (2405352312), we get a palindrome (4537887354).

The spelling of 2132535042 in words is "two billion, one hundred thirty-two million, five hundred thirty-five thousand, forty-two".