11263373240 has 96 divisors (see below), whose sum is σ = 30762024480. Its totient is φ = 3693811968.

The previous prime is 11263373227. The next prime is 11263373257. The reversal of 11263373240 is 4237336211.

It is a junction number, because it is equal to n+sod(n) for n = 11263373197 and 11263373206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79847 + ... + 170006.

It is an arithmetic number, because the mean of its divisors is an integer number (320437755).

Almost surely, 2^11263373240 is an apocalyptic number.

11263373240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11263373240 is an abundant number, since it is smaller than the sum of its proper divisors (19498651240).

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

11263373240 is a wasteful number, since it uses less digits than its factorization.

11263373240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249901 (or 249890 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 11263373240 in words is "eleven billion, two hundred sixty-three million, three hundred seventy-three thousand, two hundred forty".