10144431032 has 16 divisors (see below), whose sum is σ = 19134707760. Its totient is φ = 5041842304.

The previous prime is 10144431023. The next prime is 10144431047. The reversal of 10144431032 is 23013444101.

It is a junction number, because it is equal to n+sod(n) for n = 10144430989 and 10144431007.

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, 3795233 + ... + 3797904.

It is an arithmetic number, because the mean of its divisors is an integer number (1195919235).

Almost surely, 2^10144431032 is an apocalyptic number.

It is an amenable number.

10144431032 is a deficient number, since it is larger than the sum of its proper divisors (8990276728).

10144431032 is a wasteful number, since it uses less digits than its factorization.

10144431032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7593310 (or 7593306 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10144431032 its reverse (23013444101), we get a palindrome (33157875133).

The spelling of 10144431032 in words is "ten billion, one hundred forty-four million, four hundred thirty-one thousand, thirty-two".