11743109140 has 48 divisors (see below), whose sum is σ = 28254586752. Its totient is φ = 4016048256.

The previous prime is 11743109089. The next prime is 11743109179. The reversal of 11743109140 is 4190134711.

It is a super-2 number, since 2×11743109140² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 50062 + ... + 161221.

It is an arithmetic number, because the mean of its divisors is an integer number (588637224).

Almost surely, 2^11743109140 is an apocalyptic number.

11743109140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11743109140 is an abundant number, since it is smaller than the sum of its proper divisors (16511477612).

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

11743109140 is a wasteful number, since it uses less digits than its factorization.

11743109140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211696 (or 211694 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The spelling of 11743109140 in words is "eleven billion, seven hundred forty-three million, one hundred nine thousand, one hundred forty".