10401143232 has 28 divisors (see below), whose sum is σ = 27519691976. Its totient is φ = 3467047680.

The previous prime is 10401143197. The next prime is 10401143243. The reversal of 10401143232 is 23234110401.

It is a junction number, because it is equal to n+sod(n) for n = 10401143199 and 10401143208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27086119 + ... + 27086502.

It is an arithmetic number, because the mean of its divisors is an integer number (982846142).

Almost surely, 2^10401143232 is an apocalyptic number.

10401143232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10401143232 is an abundant number, since it is smaller than the sum of its proper divisors (17118548744).

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

10401143232 is an equidigital number, since it uses as much as digits as its factorization.

10401143232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54172636 (or 54172626 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10401143232 its reverse (23234110401), we get a palindrome (33635253633).

The spelling of 10401143232 in words is "ten billion, four hundred one million, one hundred forty-three thousand, two hundred thirty-two".