10143254412 has 72 divisors (see below), whose sum is σ = 25907315616. Its totient is φ = 3345997824.

The previous prime is 10143254411. The next prime is 10143254431. The reversal of 10143254412 is 21445234101.

10143254412 is a `hidden beast` number, since 101 + 4 + 3 + 2 + 544 + 12 = 666.

10143254412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10143254412² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10143254411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1449073 + ... + 1456055.

It is an arithmetic number, because the mean of its divisors is an integer number (359823828).

Almost surely, 2^10143254412 is an apocalyptic number.

10143254412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10143254412 is an abundant number, since it is smaller than the sum of its proper divisors (15764061204).

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

10143254412 is a wasteful number, since it uses less digits than its factorization.

10143254412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7407 (or 7402 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 10143254412 its reverse (21445234101), we get a palindrome (31588488513).

The spelling of 10143254412 in words is "ten billion, one hundred forty-three million, two hundred fifty-four thousand, four hundred twelve".