1140420036667 has 8 divisors (see below), whose sum is σ = 1206131447360. Its totient is φ = 1075277556360.

The previous prime is 1140420036649. The next prime is 1140420036677. The reversal of 1140420036667 is 7666300240411.

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 1140420036667 - 2¹¹ = 1140420034619 is a prime.

It is a super-3 number, since 3×1140420036667³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140420036677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142228473 + ... + 142236490.

It is an arithmetic number, because the mean of its divisors is an integer number (150766430920).

Almost surely, 2^{1140420036667} is an apocalyptic number.

1140420036667 is a deficient number, since it is larger than the sum of its proper divisors (65711410693).

1140420036667 is a wasteful number, since it uses less digits than its factorization.

1140420036667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284465193.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 1140420036667 in words is "one trillion, one hundred forty billion, four hundred twenty million, thirty-six thousand, six hundred sixty-seven".