78362676027870 has 64 divisors (see below), whose sum is σ = 214451341473600. Its totient is φ = 18154610915328.

The previous prime is 78362676027869. The next prime is 78362676027931. The reversal of 78362676027870 is 7872067626387.

It is a super-2 number, since 2×78362676027870² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 78362676027795 and 78362676027804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5909697445 + ... + 5909710704.

It is an arithmetic number, because the mean of its divisors is an integer number (3350802210525).

Almost surely, 2^{78362676027870} is an apocalyptic number.

78362676027870 is an abundant number, since it is smaller than the sum of its proper divisors (136088665445730).

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

78362676027870 is a wasteful number, since it uses less digits than its factorization.

78362676027870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11819408189.

The product of its (nonzero) digits is 398297088, while the sum is 69.

The spelling of 78362676027870 in words is "seventy-eight trillion, three hundred sixty-two billion, six hundred seventy-six million, twenty-seven thousand, eight hundred seventy".