140443112541467 has 2 divisors, whose sum is σ = 140443112541468. Its totient is φ = 140443112541466.

The previous prime is 140443112541463. The next prime is 140443112541547. The reversal of 140443112541467 is 764145211344041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140443112541467 - 2² = 140443112541463 is a prime.

It is not a weakly prime, because it can be changed into another prime (140443112541463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70221556270733 + 70221556270734.

It is an arithmetic number, because the mean of its divisors is an integer number (70221556270734).

Almost surely, 2^{140443112541467} is an apocalyptic number.

140443112541467 is a deficient number, since it is larger than the sum of its proper divisors (1).

140443112541467 is an equidigital number, since it uses as much as digits as its factorization.

140443112541467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 140443112541467 in words is "one hundred forty trillion, four hundred forty-three billion, one hundred twelve million, five hundred forty-one thousand, four hundred sixty-seven".