112542533240 has 16 divisors (see below), whose sum is σ = 253220699880. Its totient is φ = 45017013280.

The previous prime is 112542533239. The next prime is 112542533263. The reversal of 112542533240 is 42335245211.

It is a junction number, because it is equal to n+sod(n) for n = 112542533197 and 112542533206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1406781626 + ... + 1406781705.

Almost surely, 2^112542533240 is an apocalyptic number.

112542533240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112542533240 is an abundant number, since it is smaller than the sum of its proper divisors (140678166640).

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

112542533240 is a wasteful number, since it uses less digits than its factorization.

112542533240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813563342 (or 2813563338 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 112542533240 its reverse (42335245211), we get a palindrome (154877778451).

The spelling of 112542533240 in words is "one hundred twelve billion, five hundred forty-two million, five hundred thirty-three thousand, two hundred forty".