2656330142 has 8 divisors (see below), whose sum is σ = 3985538256. Its totient is φ = 1327817392.

The previous prime is 2656330129. The next prime is 2656330151. The reversal of 2656330142 is 2410336562.

2656330142 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 = 2656330099 and 2656330108.

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, 164183 + ... + 179634.

It is an arithmetic number, because the mean of its divisors is an integer number (498192282).

Almost surely, 2^2656330142 is an apocalyptic number.

2656330142 is a deficient number, since it is larger than the sum of its proper divisors (1329208114).

2656330142 is a wasteful number, since it uses less digits than its factorization.

2656330142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347682.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2656330142 is about 51539.5978059589. The cubic root of 2656330142 is about 1384.9284921832.

The spelling of 2656330142 in words is "two billion, six hundred fifty-six million, three hundred thirty thousand, one hundred forty-two".