78070282188 has 48 divisors (see below), whose sum is σ = 182841872640. Its totient is φ = 25926715584.

The previous prime is 78070282187. The next prime is 78070282217. The reversal of 78070282188 is 88128207087.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 78070282188.

It is not an unprimeable number, because it can be changed into a prime (78070282187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5418498 + ... + 5432886.

It is an arithmetic number, because the mean of its divisors is an integer number (3809205680).

Almost surely, 2^78070282188 is an apocalyptic number.

It is an amenable number.

78070282188 is an abundant number, since it is smaller than the sum of its proper divisors (104771590452).

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

78070282188 is a wasteful number, since it uses less digits than its factorization.

78070282188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16046 (or 16044 counting only the distinct ones).

The product of its (nonzero) digits is 802816, while the sum is 51.

The spelling of 78070282188 in words is "seventy-eight billion, seventy million, two hundred eighty-two thousand, one hundred eighty-eight".