1140046533231 has 4 divisors (see below), whose sum is σ = 1520062044312. Its totient is φ = 760031022152.

The previous prime is 1140046533221. The next prime is 1140046533253. The reversal of 1140046533231 is 1323356400411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1140046533231 - 2¹⁸ = 1140046271087 is a prime.

It is a super-2 number, since 2×1140046533231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1140046533192 and 1140046533201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140046533221) 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 3 ways as a sum of consecutive naturals, for example, 190007755536 + ... + 190007755541.

It is an arithmetic number, because the mean of its divisors is an integer number (380015511078).

Almost surely, 2^{1140046533231} is an apocalyptic number.

1140046533231 is a deficient number, since it is larger than the sum of its proper divisors (380015511081).

1140046533231 is an equidigital number, since it uses as much as digits as its factorization.

1140046533231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380015511080.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 1140046533231 in words is "one trillion, one hundred forty billion, forty-six million, five hundred thirty-three thousand, two hundred thirty-one".