10144430652 has 12 divisors (see below), whose sum is σ = 23670338216. Its totient is φ = 3381476880.

The previous prime is 10144430651. The next prime is 10144430687. The reversal of 10144430652 is 25603444101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144430651) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 422684599 + ... + 422684622.

Almost surely, 2^10144430652 is an apocalyptic number.

10144430652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10144430652 is an abundant number, since it is smaller than the sum of its proper divisors (13525907564).

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

10144430652 is a wasteful number, since it uses less digits than its factorization.

10144430652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845369228 (or 845369226 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 10144430652 its reverse (25603444101), we get a palindrome (35747874753).

The spelling of 10144430652 in words is "ten billion, one hundred forty-four million, four hundred thirty thousand, six hundred fifty-two".