4278517427088 has 60 divisors (see below), whose sum is σ = 12118170377040. Its totient is φ = 1408989670848.

The previous prime is 4278517427077. The next prime is 4278517427147. The reversal of 4278517427088 is 8807247158724.

4278517427088 is a `hidden beast` number, since 4 + 2 + 7 + 8 + 517 + 42 + 70 + 8 + 8 = 666.

It is a super-2 number, since 2×4278517427088² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178975558 + ... + 178999461.

It is an arithmetic number, because the mean of its divisors is an integer number (201969506284).

Almost surely, 2^{4278517427088} is an apocalyptic number.

4278517427088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4278517427088 is an abundant number, since it is smaller than the sum of its proper divisors (7839652949952).

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

4278517427088 is a wasteful number, since it uses less digits than its factorization.

4278517427088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357975116 (or 357975107 counting only the distinct ones).

The product of its (nonzero) digits is 56197120, while the sum is 63.

The spelling of 4278517427088 in words is "four trillion, two hundred seventy-eight billion, five hundred seventeen million, four hundred twenty-seven thousand, eighty-eight".