2042712847 has 16 divisors (see below), whose sum is σ = 2350098432. Its totient is φ = 1739260800.

The previous prime is 2042712839. The next prime is 2042712851. The reversal of 2042712847 is 7482172402.

It is a cyclic number.

It is not a de Polignac number, because 2042712847 - 2³ = 2042712839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042712827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736858 + ... + 739624.

It is an arithmetic number, because the mean of its divisors is an integer number (146881152).

Almost surely, 2^2042712847 is an apocalyptic number.

2042712847 is a deficient number, since it is larger than the sum of its proper divisors (307385585).

2042712847 is a wasteful number, since it uses less digits than its factorization.

2042712847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3438.

The product of its (nonzero) digits is 50176, while the sum is 37.

The square root of 2042712847 is about 45196.3809059973. The cubic root of 2042712847 is about 1268.8270831147.

The spelling of 2042712847 in words is "two billion, forty-two million, seven hundred twelve thousand, eight hundred forty-seven".