10240331552240 has 40 divisors (see below), whose sum is σ = 23893499633328. Its totient is φ = 4081555627520.

The previous prime is 10240331552197. The next prime is 10240331552257. The reversal of 10240331552240 is 4225513304201.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 10240331552197 and 10240331552206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227742902 + ... + 227787861.

Almost surely, 2^{10240331552240} is an apocalyptic number.

10240331552240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10240331552240 is an abundant number, since it is smaller than the sum of its proper divisors (13653168081088).

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

10240331552240 is a wasteful number, since it uses less digits than its factorization.

10240331552240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455531057 (or 455531051 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 10240331552240 its reverse (4225513304201), we get a palindrome (14465844856441).

The spelling of 10240331552240 in words is "ten trillion, two hundred forty billion, three hundred thirty-one million, five hundred fifty-two thousand, two hundred forty".