11283644040 has 32 divisors (see below), whose sum is σ = 33850932480. Its totient is φ = 3008971712.

The previous prime is 11283644011. The next prime is 11283644069. The reversal of 11283644040 is 4044638211.

It is an interprime number because it is at equal distance from previous prime (11283644011) and next prime (11283644069).

It is a junction number, because it is equal to n+sod(n) for n = 11283643992 and 11283644010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47015064 + ... + 47015303.

It is an arithmetic number, because the mean of its divisors is an integer number (1057841640).

Almost surely, 2^11283644040 is an apocalyptic number.

11283644040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11283644040 is an abundant number, since it is smaller than the sum of its proper divisors (22567288440).

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

11283644040 is a wasteful number, since it uses less digits than its factorization.

11283644040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94030381 (or 94030377 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 11283644040 in words is "eleven billion, two hundred eighty-three million, six hundred forty-four thousand, forty".