869353360400 has 60 divisors (see below), whose sum is σ = 2386995948672. Its totient is φ = 298064008320.

The previous prime is 869353360279. The next prime is 869353360411. The reversal of 869353360400 is 4063353968.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155238872 + ... + 155244471.

Almost surely, 2^869353360400 is an apocalyptic number.

869353360400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

869353360400 is an abundant number, since it is smaller than the sum of its proper divisors (1517642588272).

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

869353360400 is a wasteful number, since it uses less digits than its factorization.

869353360400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310483368 (or 310483357 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 47.

The spelling of 869353360400 in words is "eight hundred sixty-nine billion, three hundred fifty-three million, three hundred sixty thousand, four hundred".