10002340240440 has 128 divisors (see below), whose sum is σ = 33153537116160. Its totient is φ = 2401243817984.

The previous prime is 10002340240411. The next prime is 10002340240471. The reversal of 10002340240440 is 4404204320001.

It is a happy number.

It is a super-2 number, since 2×10002340240440² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10002340240440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106542384 + ... + 106636223.

It is an arithmetic number, because the mean of its divisors is an integer number (259012008720).

Almost surely, 2^{10002340240440} is an apocalyptic number.

10002340240440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002340240440 is an abundant number, since it is smaller than the sum of its proper divisors (23151196875720).

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

10002340240440 is a wasteful number, since it uses less digits than its factorization.

10002340240440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213178661 (or 213178657 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 10002340240440 its reverse (4404204320001), we get a palindrome (14406544560441).

The spelling of 10002340240440 in words is "ten trillion, two billion, three hundred forty million, two hundred forty thousand, four hundred forty".