42878275102246 has 8 divisors (see below), whose sum is σ = 64317505179960. Its totient is φ = 21439106708928.

The previous prime is 42878275102231. The next prime is 42878275102253. The reversal of 42878275102246 is 64220157287824.

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

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, 13642251 + ... + 16488406.

It is an arithmetic number, because the mean of its divisors is an integer number (8039688147495).

Almost surely, 2^{42878275102246} is an apocalyptic number.

42878275102246 is a deficient number, since it is larger than the sum of its proper divisors (21439230077714).

42878275102246 is a wasteful number, since it uses less digits than its factorization.

42878275102246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30842198.

The product of its (nonzero) digits is 24084480, while the sum is 58.

The spelling of 42878275102246 in words is "forty-two trillion, eight hundred seventy-eight billion, two hundred seventy-five million, one hundred two thousand, two hundred forty-six".