4126535142878 has 8 divisors (see below), whose sum is σ = 6189814707240. Its totient is φ = 2063263573800.

The previous prime is 4126535142871. The next prime is 4126535142883. The reversal of 4126535142878 is 8782415356214.

4126535142878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4126535142871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476693 + ... + 2912096.

It is an arithmetic number, because the mean of its divisors is an integer number (773726838405).

Almost surely, 2^{4126535142878} is an apocalyptic number.

4126535142878 is a deficient number, since it is larger than the sum of its proper divisors (2063279564362).

4126535142878 is a wasteful number, since it uses less digits than its factorization.

4126535142878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997642.

The product of its digits is 12902400, while the sum is 56.

The spelling of 4126535142878 in words is "four trillion, one hundred twenty-six billion, five hundred thirty-five million, one hundred forty-two thousand, eight hundred seventy-eight".