264406220600 has 96 divisors (see below), whose sum is σ = 616622252400. Its totient is φ = 105440025600.

The previous prime is 264406220599. The next prime is 264406220629. The reversal of 264406220600 is 6022604462.

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, 123495530 + ... + 123497670.

Almost surely, 2^264406220600 is an apocalyptic number.

264406220600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

264406220600 is an abundant number, since it is smaller than the sum of its proper divisors (352216031800).

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

264406220600 is a wasteful number, since it uses less digits than its factorization.

264406220600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3753 (or 3744 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

It can be divided in two parts, 2644062 and 20600, that added together give a palindrome (2664662).

The spelling of 264406220600 in words is "two hundred sixty-four billion, four hundred six million, two hundred twenty thousand, six hundred".