11773000140 has 192 divisors, whose sum is σ = 38647300608. Its totient is φ = 2645913600.

The previous prime is 11773000121. The next prime is 11773000159. The reversal of 11773000140 is 4100037711.

It is an interprime number because it is at equal distance from previous prime (11773000121) and next prime (11773000159).

It is a self number, because there is not a number n which added to its sum of digits gives 11773000140.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 743910 + ... + 759570.

It is an arithmetic number, because the mean of its divisors is an integer number (201288024).

Almost surely, 2^11773000140 is an apocalyptic number.

11773000140 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 11773000140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19323650304).

11773000140 is an abundant number, since it is smaller than the sum of its proper divisors (26874300468).

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

11773000140 is a wasteful number, since it uses less digits than its factorization.

11773000140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15768 (or 15766 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

Adding to 11773000140 its reverse (4100037711), we get a palindrome (15873037851).

The spelling of 11773000140 in words is "eleven billion, seven hundred seventy-three million, one hundred forty", and thus it is an aban number.