1264803210232 has 8 divisors (see below), whose sum is σ = 2371506019200. Its totient is φ = 632401605112.

The previous prime is 1264803210173. The next prime is 1264803210233. The reversal of 1264803210232 is 2320123084621.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1264803210232² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1264803210233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79050200632 + ... + 79050200647.

It is an arithmetic number, because the mean of its divisors is an integer number (296438252400).

Almost surely, 2^{1264803210232} is an apocalyptic number.

It is an amenable number.

1264803210232 is a deficient number, since it is larger than the sum of its proper divisors (1106702808968).

1264803210232 is a wasteful number, since it uses less digits than its factorization.

1264803210232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158100401285 (or 158100401281 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 1264803210232 its reverse (2320123084621), we get a palindrome (3584926294853).

The spelling of 1264803210232 in words is "one trillion, two hundred sixty-four billion, eight hundred three million, two hundred ten thousand, two hundred thirty-two".