113442405534 has 96 divisors (see below), whose sum is σ = 251285359104. Its totient is φ = 36980222400.

The previous prime is 113442405533. The next prime is 113442405589. The reversal of 113442405534 is 435504244311.

113442405534 is a `hidden beast` number, since 11 + 34 + 42 + 40 + 5 + 534 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113442405533) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 127894039 + ... + 127894925.

It is an arithmetic number, because the mean of its divisors is an integer number (2617555824).

Almost surely, 2^113442405534 is an apocalyptic number.

113442405534 is an abundant number, since it is smaller than the sum of its proper divisors (137842953570).

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

113442405534 is a wasteful number, since it uses less digits than its factorization.

113442405534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782 (or 1779 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 113442405534 its reverse (435504244311), we get a palindrome (548946649845).

The spelling of 113442405534 in words is "one hundred thirteen billion, four hundred forty-two million, four hundred five thousand, five hundred thirty-four".