10240410352240 has 20 divisors (see below), whose sum is σ = 23808954069144. Its totient is φ = 4096164140864.

The previous prime is 10240410352223. The next prime is 10240410352241. The reversal of 10240410352240 is 4225301404201.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 10240410352199 and 10240410352208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10240410352241) 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, 64002564622 + ... + 64002564781.

Almost surely, 2^{10240410352240} is an apocalyptic number.

10240410352240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10240410352240 is an abundant number, since it is smaller than the sum of its proper divisors (13568543716904).

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

10240410352240 is a wasteful number, since it uses less digits than its factorization.

10240410352240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128005129416 (or 128005129410 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 10240410352240 its reverse (4225301404201), we get a palindrome (14465711756441).

The spelling of 10240410352240 in words is "ten trillion, two hundred forty billion, four hundred ten million, three hundred fifty-two thousand, two hundred forty".