4055660115043 has 4 divisors (see below), whose sum is σ = 4056262119720. Its totient is φ = 4055058110368.

The previous prime is 4055660115029. The next prime is 4055660115061. The reversal of 4055660115043 is 3405110665504.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4055660115043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4055660114987 and 4055660115005.

It is not an unprimeable number, because it can be changed into a prime (4055660175043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300992233 + ... + 301005706.

It is an arithmetic number, because the mean of its divisors is an integer number (1014065529930).

Almost surely, 2^{4055660115043} is an apocalyptic number.

4055660115043 is a deficient number, since it is larger than the sum of its proper divisors (602004677).

4055660115043 is an equidigital number, since it uses as much as digits as its factorization.

4055660115043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602004676.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 4055660115043 in words is "four trillion, fifty-five billion, six hundred sixty million, one hundred fifteen thousand, forty-three".