42878788741602 has 40 divisors (see below), whose sum is σ = 104814816928272. Its totient is φ = 12993572345400.

The previous prime is 42878788741583. The next prime is 42878788741603. The reversal of 42878788741602 is 20614788787824.

42878788741602 is a `hidden beast` number, since 4 + 2 + 8 + 7 + 8 + 7 + 8 + 8 + 7 + 4 + 1 + 602 = 666.

It is not an unprimeable number, because it can be changed into a prime (42878788741603) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12031083724 + ... + 12031087287.

Almost surely, 2^{42878788741602} is an apocalyptic number.

42878788741602 is an abundant number, since it is smaller than the sum of its proper divisors (61936028186670).

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

42878788741602 is a wasteful number, since it uses less digits than its factorization.

42878788741602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24062171036 (or 24062171027 counting only the distinct ones).

The product of its (nonzero) digits is 539492352, while the sum is 72.

The spelling of 42878788741602 in words is "forty-two trillion, eight hundred seventy-eight billion, seven hundred eighty-eight million, seven hundred forty-one thousand, six hundred two".