5840042878 has 8 divisors (see below), whose sum is σ = 9275362272. Its totient is φ = 2748255456.

The previous prime is 5840042839. The next prime is 5840042899. The reversal of 5840042878 is 8782400485.

It is a happy number.

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

It is a super-2 number, since 2×5840042878² = 68212201633757045768, which contains 22 as substring.

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, 85882950 + ... + 85883017.

It is an arithmetic number, because the mean of its divisors is an integer number (1159420284).

Almost surely, 2^5840042878 is an apocalyptic number.

5840042878 is a deficient number, since it is larger than the sum of its proper divisors (3435319394).

5840042878 is a wasteful number, since it uses less digits than its factorization.

5840042878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171765986.

The product of its (nonzero) digits is 573440, while the sum is 46.

The square root of 5840042878 is about 76420.1732397932. The cubic root of 5840042878 is about 1800.8270764953.

The spelling of 5840042878 in words is "five billion, eight hundred forty million, forty-two thousand, eight hundred seventy-eight".