10026362440 has 32 divisors (see below), whose sum is σ = 22565002680. Its totient is φ = 4009533952.

The previous prime is 10026362419. The next prime is 10026362441. The reversal of 10026362440 is 4426362001.

It can be written as a sum of positive squares in 4 ways, for example, as 2552068324 + 7474294116 = 50518^2 + 86454^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10026362399 and 10026362408.

It is not an unprimeable number, because it can be changed into a prime (10026362441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140652 + ... + 199588.

Almost surely, 2^10026362440 is an apocalyptic number.

10026362440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10026362440 is an abundant number, since it is smaller than the sum of its proper divisors (12538640240).

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

10026362440 is a wasteful number, since it uses less digits than its factorization.

10026362440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63201 (or 63197 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 10026362440 in words is "ten billion, twenty-six million, three hundred sixty-two thousand, four hundred forty".