264434635334452 has 24 divisors (see below), whose sum is σ = 522237681070560. Its totient is φ = 116052818014560.

The previous prime is 264434635334407. The next prime is 264434635334503. The reversal of 264434635334452 is 254433536434462.

It is a super-2 number, since 2×264434635334452² (a number of 30 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 103618586238 + ... + 103618588789.

It is an arithmetic number, because the mean of its divisors is an integer number (21759903377940).

Almost surely, 2^{264434635334452} is an apocalyptic number.

264434635334452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

264434635334452 is a deficient number, since it is larger than the sum of its proper divisors (257803045736108).

264434635334452 is a wasteful number, since it uses less digits than its factorization.

264434635334452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207237175071 (or 207237175069 counting only the distinct ones).

The product of its digits is 298598400, while the sum is 58.

The spelling of 264434635334452 in words is "two hundred sixty-four trillion, four hundred thirty-four billion, six hundred thirty-five million, three hundred thirty-four thousand, four hundred fifty-two".