868410780030 has 48 divisors (see below), whose sum is σ = 2258262933264. Its totient is φ = 231535704960.

The previous prime is 868410779993. The next prime is 868410780073. The reversal of 868410780030 is 30087014868.

868410780030 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 324616 + ... + 1357275.

It is an arithmetic number, because the mean of its divisors is an integer number (47047144443).

Almost surely, 2^868410780030 is an apocalyptic number.

868410780030 is an abundant number, since it is smaller than the sum of its proper divisors (1389852153234).

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

868410780030 is a wasteful number, since it uses less digits than its factorization.

868410780030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687641 (or 1687638 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

Adding to 868410780030 its reverse (30087014868), we get a palindrome (898497794898).

The spelling of 868410780030 in words is "eight hundred sixty-eight billion, four hundred ten million, seven hundred eighty thousand, thirty".