11372961121140 has 48 divisors (see below), whose sum is σ = 31844604875328. Its totient is φ = 3032759752704.

The previous prime is 11372961121103. The next prime is 11372961121217. The reversal of 11372961121140 is 4112116927311.

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, 5582899 + ... + 7342661.

It is an arithmetic number, because the mean of its divisors is an integer number (663429268236).

Almost surely, 2^{11372961121140} is an apocalyptic number.

11372961121140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11372961121140 is an abundant number, since it is smaller than the sum of its proper divisors (20471643754188).

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

11372961121140 is a wasteful number, since it uses less digits than its factorization.

11372961121140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867488 (or 1867486 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 39.

The spelling of 11372961121140 in words is "eleven trillion, three hundred seventy-two billion, nine hundred sixty-one million, one hundred twenty-one thousand, one hundred forty".