10135412144 has 40 divisors (see below), whose sum is σ = 23070471312. Its totient is φ = 4252619520.

The previous prime is 10135412143. The next prime is 10135412191. The reversal of 10135412144 is 44121453101.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (10135412141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2212619 + ... + 2217194.

Almost surely, 2^10135412144 is an apocalyptic number.

It is an amenable number.

10135412144 is an abundant number, since it is smaller than the sum of its proper divisors (12935059168).

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

10135412144 is a wasteful number, since it uses less digits than its factorization.

10135412144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4429845 (or 4429839 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 10135412144 its reverse (44121453101), we get a palindrome (54256865245).

The spelling of 10135412144 in words is "ten billion, one hundred thirty-five million, four hundred twelve thousand, one hundred forty-four".