42868146088 has 8 divisors (see below), whose sum is σ = 80377773930. Its totient is φ = 21434073040.

The previous prime is 42868146071. The next prime is 42868146157. The reversal of 42868146088 is 88064186824.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 40586937444 + 2281208644 = 201462^2 + 47762^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×42868146088³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2679259123 + ... + 2679259138.

Almost surely, 2^42868146088 is an apocalyptic number.

It is an amenable number.

42868146088 is a deficient number, since it is larger than the sum of its proper divisors (37509627842).

42868146088 is a wasteful number, since it uses less digits than its factorization.

42868146088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5358518267 (or 5358518263 counting only the distinct ones).

The product of its (nonzero) digits is 4718592, while the sum is 55.

The spelling of 42868146088 in words is "forty-two billion, eight hundred sixty-eight million, one hundred forty-six thousand, eighty-eight".