10465643430 has 48 divisors (see below), whose sum is σ = 29684373264. Its totient is φ = 2537125440.

The previous prime is 10465643413. The next prime is 10465643443. The reversal of 10465643430 is 3434656401.

10465643430 is a `hidden beast` number, since 1 + 0 + 4 + 6 + 5 + 643 + 4 + 3 + 0 = 666.

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 23 ways as a sum of consecutive naturals, for example, 5284689 + ... + 5286668.

It is an arithmetic number, because the mean of its divisors is an integer number (618424443).

Almost surely, 2^10465643430 is an apocalyptic number.

10465643430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10465643430 is an abundant number, since it is smaller than the sum of its proper divisors (19218729834).

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

10465643430 is a wasteful number, since it uses less digits than its factorization.

10465643430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10571381 (or 10571378 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 10465643430 in words is "ten billion, four hundred sixty-five million, six hundred forty-three thousand, four hundred thirty".