11345782260 has 24 divisors (see below), whose sum is σ = 31768190496. Its totient is φ = 3025541920.

The previous prime is 11345782241. The next prime is 11345782267. The reversal of 11345782260 is 6228754311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11345782267) 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, 94548126 + ... + 94548245.

It is an arithmetic number, because the mean of its divisors is an integer number (1323674604).

Almost surely, 2^11345782260 is an apocalyptic number.

11345782260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11345782260 is an abundant number, since it is smaller than the sum of its proper divisors (20422408236).

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

11345782260 is a wasteful number, since it uses less digits than its factorization.

11345782260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189096383 (or 189096381 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 11345782260 in words is "eleven billion, three hundred forty-five million, seven hundred eighty-two thousand, two hundred sixty".