1146377330727 has 16 divisors (see below), whose sum is σ = 1637914037760. Its totient is φ = 710629365632.

The previous prime is 1146377330719. The next prime is 1146377330731. The reversal of 1146377330727 is 7270337736411.

It is a cyclic number.

It is not a de Polignac number, because 1146377330727 - 2³ = 1146377330719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 1146377330727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146377330797) 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 15 ways as a sum of consecutive naturals, for example, 135405327 + ... + 135413792.

It is an arithmetic number, because the mean of its divisors is an integer number (102369627360).

Almost surely, 2^{1146377330727} is an apocalyptic number.

1146377330727 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1146377330727 is a deficient number, since it is larger than the sum of its proper divisors (491536707033).

1146377330727 is a wasteful number, since it uses less digits than its factorization.

1146377330727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270819222.

The product of its (nonzero) digits is 3111696, while the sum is 51.

The spelling of 1146377330727 in words is "one trillion, one hundred forty-six billion, three hundred seventy-seven million, three hundred thirty thousand, seven hundred twenty-seven".