10651233364240 has 320 divisors, whose sum is σ = 29478113280000. Its totient is φ = 3502292152320.

The previous prime is 10651233364087. The next prime is 10651233364267. The reversal of 10651233364240 is 4246333215601.

It is a super-2 number, since 2×10651233364240² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 10651233364193 and 10651233364202.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1445407276 + ... + 1445414644.

It is an arithmetic number, because the mean of its divisors is an integer number (92119104000).

Almost surely, 2^{10651233364240} is an apocalyptic number.

10651233364240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10651233364240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14739056640000).

10651233364240 is an abundant number, since it is smaller than the sum of its proper divisors (18826879915760).

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

10651233364240 is a wasteful number, since it uses less digits than its factorization.

10651233364240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8158 (or 8152 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

Adding to 10651233364240 its reverse (4246333215601), we get a palindrome (14897566579841).

The spelling of 10651233364240 in words is "ten trillion, six hundred fifty-one billion, two hundred thirty-three million, three hundred sixty-four thousand, two hundred forty".