11258663340 has 96 divisors (see below), whose sum is σ = 32288610816. Its totient is φ = 2929651200.

The previous prime is 11258663329. The next prime is 11258663387. The reversal of 11258663340 is 4336685211.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4645369 + ... + 4647791.

It is an arithmetic number, because the mean of its divisors is an integer number (336339696).

Almost surely, 2^11258663340 is an apocalyptic number.

11258663340 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 11258663340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16144305408).

11258663340 is an abundant number, since it is smaller than the sum of its proper divisors (21029947476).

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

11258663340 is a wasteful number, since it uses less digits than its factorization.

11258663340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4279 (or 4277 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 11258663340 in words is "eleven billion, two hundred fifty-eight million, six hundred sixty-three thousand, three hundred forty".