10403212424143 has 96 divisors (see below), whose sum is σ = 13708247777280. Its totient is φ = 7718713516800.

The previous prime is 10403212424117. The next prime is 10403212424161. The reversal of 10403212424143 is 34142421230401.

It is a happy number.

It is not a de Polignac number, because 10403212424143 - 2²¹ = 10403210326991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10403212424743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 607762221 + ... + 607779337.

It is an arithmetic number, because the mean of its divisors is an integer number (142794247680).

Almost surely, 2^{10403212424143} is an apocalyptic number.

10403212424143 is a deficient number, since it is larger than the sum of its proper divisors (3305035353137).

10403212424143 is a wasteful number, since it uses less digits than its factorization.

10403212424143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17549 (or 17538 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 10403212424143 its reverse (34142421230401), we get a palindrome (44545633654544).

The spelling of 10403212424143 in words is "ten trillion, four hundred three billion, two hundred twelve million, four hundred twenty-four thousand, one hundred forty-three".