10115440243000 has 32 divisors (see below), whose sum is σ = 23670130170960. Its totient is φ = 4046176096800.

The previous prime is 10115440242983. The next prime is 10115440243009. The reversal of 10115440243000 is 34204451101.

10115440243000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10115440243009) 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, 5057719122 + ... + 5057721121.

Almost surely, 2^{10115440243000} is an apocalyptic number.

10115440243000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10115440243000 is an abundant number, since it is smaller than the sum of its proper divisors (13554689927960).

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

10115440243000 is a wasteful number, since it uses less digits than its factorization.

10115440243000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10115440264 (or 10115440250 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 10115440243000 its reverse (34204451101), we get a palindrome (10149644694101).

The spelling of 10115440243000 in words is "ten trillion, one hundred fifteen billion, four hundred forty million, two hundred forty-three thousand".