11126736140 has 48 divisors (see below), whose sum is σ = 25423017312. Its totient is φ = 4065970176.

The previous prime is 11126736121. The next prime is 11126736161. The reversal of 11126736140 is 4163762111.

It is a junction number, because it is equal to n+sod(n) for n = 11126736097 and 11126736106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195374 + ... + 245813.

It is an arithmetic number, because the mean of its divisors is an integer number (529646194).

Almost surely, 2^11126736140 is an apocalyptic number.

11126736140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11126736140 is an abundant number, since it is smaller than the sum of its proper divisors (14296281172).

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

11126736140 is a wasteful number, since it uses less digits than its factorization.

11126736140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441306 (or 441304 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 11126736140 in words is "eleven billion, one hundred twenty-six million, seven hundred thirty-six thousand, one hundred forty".