78141075180860 has 96 divisors (see below), whose sum is σ = 168234764285952. Its totient is φ = 30469389754880.

The previous prime is 78141075180829. The next prime is 78141075180893. The reversal of 78141075180860 is 6808157014187.

It is a super-2 number, since 2×78141075180860² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 78141075180796 and 78141075180805.

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, 6178619057 + ... + 6178631703.

It is an arithmetic number, because the mean of its divisors is an integer number (1752445461312).

Almost surely, 2^{78141075180860} is an apocalyptic number.

It is an amenable number.

78141075180860 is an abundant number, since it is smaller than the sum of its proper divisors (90093689105092).

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

78141075180860 is a wasteful number, since it uses less digits than its factorization.

78141075180860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18203 (or 18201 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 56.

The spelling of 78141075180860 in words is "seventy-eight trillion, one hundred forty-one billion, seventy-five million, one hundred eighty thousand, eight hundred sixty".