264334230235156 has 6 divisors (see below), whose sum is σ = 462584902911530. Its totient is φ = 132167115117576.

The previous prime is 264334230235139. The next prime is 264334230235171. The reversal of 264334230235156 is 651532032433462.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 166084821012100 + 98249409223056 = 12887390^2 + 9912084^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33041778779391 + ... + 33041778779398.

Almost surely, 2^{264334230235156} is an apocalyptic number.

It is an amenable number.

264334230235156 is a deficient number, since it is larger than the sum of its proper divisors (198250672676374).

264334230235156 is a wasteful number, since it uses less digits than its factorization.

264334230235156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66083557558793 (or 66083557558791 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 49.

The spelling of 264334230235156 in words is "two hundred sixty-four trillion, three hundred thirty-four billion, two hundred thirty million, two hundred thirty-five thousand, one hundred fifty-six".