1140721485308 has 12 divisors (see below), whose sum is σ = 2060658167232. Its totient is φ = 551962008960.

The previous prime is 1140721485307. The next prime is 1140721485389. The reversal of 1140721485308 is 8035841270411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140721485301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4599683285 + ... + 4599683532.

It is an arithmetic number, because the mean of its divisors is an integer number (171721513936).

Almost surely, 2^{1140721485308} is an apocalyptic number.

It is an amenable number.

1140721485308 is a deficient number, since it is larger than the sum of its proper divisors (919936681924).

1140721485308 is a wasteful number, since it uses less digits than its factorization.

1140721485308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9199366852 (or 9199366850 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 44.

The spelling of 1140721485308 in words is "one trillion, one hundred forty billion, seven hundred twenty-one million, four hundred eighty-five thousand, three hundred eight".