1143241423967 has 2 divisors, whose sum is σ = 1143241423968. Its totient is φ = 1143241423966.

The previous prime is 1143241423901. The next prime is 1143241424047. The reversal of 1143241423967 is 7693241423411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1143241423967 - 2¹² = 1143241419871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1143241323967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571620711983 + 571620711984.

It is an arithmetic number, because the mean of its divisors is an integer number (571620711984).

Almost surely, 2^{1143241423967} is an apocalyptic number.

1143241423967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1143241423967 is an equidigital number, since it uses as much as digits as its factorization.

1143241423967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 47.

The spelling of 1143241423967 in words is "one trillion, one hundred forty-three billion, two hundred forty-one million, four hundred twenty-three thousand, nine hundred sixty-seven".