113554005442345 has 16 divisors (see below), whose sum is σ = 147017965630032. Its totient is φ = 83700265040640.

The previous prime is 113554005442327. The next prime is 113554005442393. The reversal of 113554005442345 is 543244500455311.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 84725819929 + 113469279622416 = 291077^2 + 10652196^2 .

It is not a de Polignac number, because 113554005442345 - 2¹⁷ = 113554005311273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113554005442295 and 113554005442304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1614553282 + ... + 1614623611.

It is an arithmetic number, because the mean of its divisors is an integer number (9188622851877).

Almost surely, 2^{113554005442345} is an apocalyptic number.

It is an amenable number.

113554005442345 is a deficient number, since it is larger than the sum of its proper divisors (33463960187687).

113554005442345 is a wasteful number, since it uses less digits than its factorization.

113554005442345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229177452.

The product of its (nonzero) digits is 2880000, while the sum is 46.

Adding to 113554005442345 its reverse (543244500455311), we get a palindrome (656798505897656).

The spelling of 113554005442345 in words is "one hundred thirteen trillion, five hundred fifty-four billion, five million, four hundred forty-two thousand, three hundred forty-five".