2042857476 has 96 divisors (see below), whose sum is σ = 5786726400. Its totient is φ = 618089760.

The previous prime is 2042857463. The next prime is 2042857489. The reversal of 2042857476 is 6747582402.

It is a happy number.

2042857476 is a `hidden beast` number, since 2 + 0 + 4 + 2 + 8 + 574 + 76 = 666.

It is an interprime number because it is at equal distance from previous prime (2042857463) and next prime (2042857489).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1309585 + ... + 1311143.

It is an arithmetic number, because the mean of its divisors is an integer number (60278400).

Almost surely, 2^2042857476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2042857476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2893363200).

2042857476 is an abundant number, since it is smaller than the sum of its proper divisors (3743868924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2042857476 is a wasteful number, since it uses less digits than its factorization.

2042857476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686 (or 2678 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The square root of 2042857476 is about 45197.9808841059. The cubic root of 2042857476 is about 1268.8570277480.

The spelling of 2042857476 in words is "two billion, forty-two million, eight hundred fifty-seven thousand, four hundred seventy-six".