264406223032460 has 96 divisors (see below), whose sum is σ = 559630177787520. Its totient is φ = 104932077207552.

The previous prime is 264406223032439. The next prime is 264406223032559. The reversal of 264406223032460 is 64230322604462.

It is a happy number.

It is a super-3 number, since 3×264406223032460³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2179476764 + ... + 2179598076.

It is an arithmetic number, because the mean of its divisors is an integer number (5829481018620).

Almost surely, 2^{264406223032460} is an apocalyptic number.

264406223032460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

264406223032460 is an abundant number, since it is smaller than the sum of its proper divisors (295223954755060).

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

264406223032460 is a wasteful number, since it uses less digits than its factorization.

264406223032460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123027 (or 123025 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 44.

The spelling of 264406223032460 in words is "two hundred sixty-four trillion, four hundred six billion, two hundred twenty-three million, thirty-two thousand, four hundred sixty".