787867630080 has 160 divisors (see below), whose sum is σ = 2533800576384. Its totient is φ = 208839622656.

The previous prime is 787867630063. The next prime is 787867630117. The reversal of 787867630080 is 80036768787.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 787867629996 and 787867630023.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 975414 + ... + 1589706.

Almost surely, 2^787867630080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 787867630080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1266900288192).

787867630080 is an abundant number, since it is smaller than the sum of its proper divisors (1745932946304).

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

787867630080 is a wasteful number, since it uses less digits than its factorization.

787867630080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614486 (or 614470 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 60.

The spelling of 787867630080 in words is "seven hundred eighty-seven billion, eight hundred sixty-seven million, six hundred thirty thousand, eighty".