427002864600 has 96 divisors (see below), whose sum is σ = 1425532666320. Its totient is φ = 105108395520.

The previous prime is 427002864521. The next prime is 427002864637. The reversal of 427002864600 is 6468200724.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 27364179 + ... + 27379778.

Almost surely, 2^427002864600 is an apocalyptic number.

427002864600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

427002864600 is an abundant number, since it is smaller than the sum of its proper divisors (998529801720).

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

427002864600 is a wasteful number, since it uses less digits than its factorization.

427002864600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54743989 (or 54743980 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The spelling of 427002864600 in words is "four hundred twenty-seven billion, two million, eight hundred sixty-four thousand, six hundred".