10121424232 has 16 divisors (see below), whose sum is σ = 20094004260. Its totient is φ = 4763023104.

The previous prime is 10121424223. The next prime is 10121424239. The reversal of 10121424232 is 23242412101.

It can be written as a sum of positive squares in 2 ways, for example, as 9973217956 + 148206276 = 99866^2 + 12174^2 .

It is not an unprimeable number, because it can be changed into a prime (10121424239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37210983 + ... + 37211254.

Almost surely, 2^10121424232 is an apocalyptic number.

It is an amenable number.

10121424232 is a deficient number, since it is larger than the sum of its proper divisors (9972580028).

10121424232 is a wasteful number, since it uses less digits than its factorization.

10121424232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74422260 (or 74422256 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 10121424232 its reverse (23242412101), we get a palindrome (33363836333).

The spelling of 10121424232 in words is "ten billion, one hundred twenty-one million, four hundred twenty-four thousand, two hundred thirty-two".