10263355740 has 144 divisors (see below), whose sum is σ = 34166845440. Its totient is φ = 2473107840.

The previous prime is 10263355673. The next prime is 10263355747. The reversal of 10263355740 is 4755336201.

10263355740 is a `hidden beast` number, since 1 + 0 + 2 + 63 + 3 + 557 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 10263355695 and 10263355704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10263355747) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 315141 + ... + 346179.

It is an arithmetic number, because the mean of its divisors is an integer number (237269760).

Almost surely, 2^10263355740 is an apocalyptic number.

10263355740 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 10263355740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17083422720).

10263355740 is an abundant number, since it is smaller than the sum of its proper divisors (23903489700).

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

10263355740 is a wasteful number, since it uses less digits than its factorization.

10263355740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31232 (or 31227 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 10263355740 in words is "ten billion, two hundred sixty-three million, three hundred fifty-five thousand, seven hundred forty".