10134140440 has 32 divisors (see below), whose sum is σ = 22806694080. Its totient is φ = 4052788992.

The previous prime is 10134140431. The next prime is 10134140449. The reversal of 10134140440 is 4404143101.

It is an interprime number because it is at equal distance from previous prime (10134140431) and next prime (10134140449).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10134140449) 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, 182164 + ... + 231196.

It is an arithmetic number, because the mean of its divisors is an integer number (712709190).

Almost surely, 2^10134140440 is an apocalyptic number.

10134140440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10134140440 is an abundant number, since it is smaller than the sum of its proper divisors (12672553640).

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

10134140440 is a wasteful number, since it uses less digits than its factorization.

10134140440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54211 (or 54207 counting only the distinct ones).

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

Adding to 10134140440 its reverse (4404143101), we get a palindrome (14538283541).

The spelling of 10134140440 in words is "ten billion, one hundred thirty-four million, one hundred forty thousand, four hundred forty".