42878514235602 has 8 divisors (see below), whose sum is σ = 85757028471216. Its totient is φ = 14292838078532.

The previous prime is 42878514235343. The next prime is 42878514235691. The reversal of 42878514235602 is 20653241587824.

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

42878514235602 is an admirable 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, 3573209519628 + ... + 3573209519639.

It is an arithmetic number, because the mean of its divisors is an integer number (10719628558902).

Almost surely, 2^{42878514235602} is an apocalyptic number.

42878514235602 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42878514235602 is a wasteful number, since it uses less digits than its factorization.

42878514235602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7146419039272.

The product of its (nonzero) digits is 25804800, while the sum is 57.

The spelling of 42878514235602 in words is "forty-two trillion, eight hundred seventy-eight billion, five hundred fourteen million, two hundred thirty-five thousand, six hundred two".