10144432242 has 48 divisors (see below), whose sum is σ = 25130856192. Its totient is φ = 2897104320.

The previous prime is 10144432241. The next prime is 10144432267. The reversal of 10144432242 is 24223444101.

It is not an unprimeable number, because it can be changed into a prime (10144432241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282567 + ... + 316437.

It is an arithmetic number, because the mean of its divisors is an integer number (523559504).

Almost surely, 2^10144432242 is an apocalyptic number.

10144432242 is an abundant number, since it is smaller than the sum of its proper divisors (14986423950).

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

10144432242 is a wasteful number, since it uses less digits than its factorization.

10144432242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36263 (or 36260 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 10144432242 its reverse (24223444101), we get a palindrome (34367876343).

The spelling of 10144432242 in words is "ten billion, one hundred forty-four million, four hundred thirty-two thousand, two hundred forty-two".