1140212141023 has 8 divisors (see below), whose sum is σ = 1200233113200. Its totient is φ = 1080192149568.

The previous prime is 1140212141011. The next prime is 1140212141027. The reversal of 1140212141023 is 3201412120411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1140212141023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1140212140985 and 1140212141003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140212141027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4342965 + ... + 4598017.

It is an arithmetic number, because the mean of its divisors is an integer number (150029139150).

Almost surely, 2^{1140212141023} is an apocalyptic number.

1140212141023 is a deficient number, since it is larger than the sum of its proper divisors (60020972177).

1140212141023 is a wasteful number, since it uses less digits than its factorization.

1140212141023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490361.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1140212141023 its reverse (3201412120411), we get a palindrome (4341624261434).

The spelling of 1140212141023 in words is "one trillion, one hundred forty billion, two hundred twelve million, one hundred forty-one thousand, twenty-three".