113542043452 has 12 divisors (see below), whose sum is σ = 198701268696. Its totient is φ = 56770252400.

The previous prime is 113542043429. The next prime is 113542043467. The reversal of 113542043452 is 254340245311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255702 + ... + 540802.

It is an arithmetic number, because the mean of its divisors is an integer number (16558439058).

Almost surely, 2^113542043452 is an apocalyptic number.

It is an amenable number.

113542043452 is a deficient number, since it is larger than the sum of its proper divisors (85159225244).

113542043452 is a wasteful number, since it uses less digits than its factorization.

113542043452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384668 (or 384666 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 113542043452 its reverse (254340245311), we get a palindrome (367882288763).

The spelling of 113542043452 in words is "one hundred thirteen billion, five hundred forty-two million, forty-three thousand, four hundred fifty-two".