264662112627340 has 24 divisors (see below), whose sum is σ = 555800796980352. Its totient is φ = 105862871629440.

The previous prime is 264662112627331. The next prime is 264662112627343. The reversal of 264662112627340 is 43726211266462.

It is not an unprimeable number, because it can be changed into a prime (264662112627343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122238876 + ... + 124385155.

It is an arithmetic number, because the mean of its divisors is an integer number (23158366540848).

Almost surely, 2^{264662112627340} is an apocalyptic number.

264662112627340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

264662112627340 is an abundant number, since it is smaller than the sum of its proper divisors (291138684353012).

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

264662112627340 is a wasteful number, since it uses less digits than its factorization.

264662112627340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246677697 (or 246677695 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 52.

The spelling of 264662112627340 in words is "two hundred sixty-four trillion, six hundred sixty-two billion, one hundred twelve million, six hundred twenty-seven thousand, three hundred forty".