42837140841 has 8 divisors (see below), whose sum is σ = 62308568544. Its totient is φ = 25961903520.

The previous prime is 42837140789. The next prime is 42837140849. The reversal of 42837140841 is 14804173824.

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

It is not a de Polignac number, because 42837140841 - 2⁶ = 42837140777 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 42837140793 and 42837140802.

It is not an unprimeable number, because it can be changed into a prime (42837140849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649047556 + ... + 649047621.

It is an arithmetic number, because the mean of its divisors is an integer number (7788571068).

Almost surely, 2^42837140841 is an apocalyptic number.

It is an amenable number.

42837140841 is a deficient number, since it is larger than the sum of its proper divisors (19471427703).

42837140841 is a wasteful number, since it uses less digits than its factorization.

42837140841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298095191.

The product of its (nonzero) digits is 172032, while the sum is 42.

The spelling of 42837140841 in words is "forty-two billion, eight hundred thirty-seven million, one hundred forty thousand, eight hundred forty-one".