1127464644365 has 8 divisors (see below), whose sum is σ = 1399611282840. Its totient is φ = 870869242432.

The previous prime is 1127464644359. The next prime is 1127464644389. The reversal of 1127464644365 is 5634464647211.

It can be written as a sum of positive squares in 4 ways, for example, as 478115548681 + 649349095684 = 691459^2 + 805822^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1127464644365 - 2¹⁴ = 1127464627981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3887808974 + ... + 3887809263.

It is an arithmetic number, because the mean of its divisors is an integer number (174951410355).

Almost surely, 2^{1127464644365} is an apocalyptic number.

It is an amenable number.

1127464644365 is a deficient number, since it is larger than the sum of its proper divisors (272146638475).

1127464644365 is an equidigital number, since it uses as much as digits as its factorization.

1127464644365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7775618271.

The product of its digits is 11612160, while the sum is 53.

The spelling of 1127464644365 in words is "one trillion, one hundred twenty-seven billion, four hundred sixty-four million, six hundred forty-four thousand, three hundred sixty-five".