2660060042 has 8 divisors (see below), whose sum is σ = 4001205600. Its totient is φ = 1326324844.

The previous prime is 2660060041. The next prime is 2660060077. The reversal of 2660060042 is 2400600662.

2660060042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2660059993 and 2660060020.

It is not an unprimeable number, because it can be changed into a prime (2660060041) 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, 1851692 + ... + 1853127.

It is an arithmetic number, because the mean of its divisors is an integer number (500150700).

Almost surely, 2^2660060042 is an apocalyptic number.

2660060042 is a deficient number, since it is larger than the sum of its proper divisors (1341145558).

2660060042 is a wasteful number, since it uses less digits than its factorization.

2660060042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3705180.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2660060042 is about 51575.7699118491. The cubic root of 2660060042 is about 1385.5764072392.

The spelling of 2660060042 in words is "two billion, six hundred sixty million, sixty thousand, forty-two".