2056143411 has 12 divisors (see below), whose sum is σ = 3394268592. Its totient is φ = 1174939056.

The previous prime is 2056143407. The next prime is 2056143433. The reversal of 2056143411 is 1143416502.

It is a happy number.

2056143411 is a `hidden beast` number, since 2 + 0 + 5 + 614 + 3 + 41 + 1 = 666.

It is not a de Polignac number, because 2056143411 - 2² = 2056143407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2056143911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16318536 + ... + 16318661.

It is an arithmetic number, because the mean of its divisors is an integer number (282855716).

Almost surely, 2^2056143411 is an apocalyptic number.

2056143411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2056143411 is a deficient number, since it is larger than the sum of its proper divisors (1338125181).

2056143411 is a wasteful number, since it uses less digits than its factorization.

2056143411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32637210 (or 32637207 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 2056143411 is about 45344.7175644529. The cubic root of 2056143411 is about 1271.6018003447.

Adding to 2056143411 its reverse (1143416502), we get a palindrome (3199559913).

The spelling of 2056143411 in words is "two billion, fifty-six million, one hundred forty-three thousand, four hundred eleven".