1140480727365 has 96 divisors (see below), whose sum is σ = 2157672746880. Its totient is φ = 512825596416.

The previous prime is 1140480727361. The next prime is 1140480727411. The reversal of 1140480727365 is 5637270840411.

It is not a de Polignac number, because 1140480727365 - 2² = 1140480727361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140480727361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13929327 + ... + 14010963.

It is an arithmetic number, because the mean of its divisors is an integer number (22475757780).

Almost surely, 2^{1140480727365} is an apocalyptic number.

1140480727365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1140480727365 is a deficient number, since it is larger than the sum of its proper divisors (1017192019515).

1140480727365 is a wasteful number, since it uses less digits than its factorization.

1140480727365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81971 (or 81964 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 1140480727365 in words is "one trillion, one hundred forty billion, four hundred eighty million, seven hundred twenty-seven thousand, three hundred sixty-five".