140332143342091 has 2 divisors, whose sum is σ = 140332143342092. Its totient is φ = 140332143342090.

The previous prime is 140332143342071. The next prime is 140332143342133. The reversal of 140332143342091 is 190243341233041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140332143342091 - 2¹⁷ = 140332143211019 is a prime.

It is a super-2 number, since 2×140332143342091² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140332143342071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70166071671045 + 70166071671046.

It is an arithmetic number, because the mean of its divisors is an integer number (70166071671046).

Almost surely, 2^{140332143342091} is an apocalyptic number.

140332143342091 is a deficient number, since it is larger than the sum of its proper divisors (1).

140332143342091 is an equidigital number, since it uses as much as digits as its factorization.

140332143342091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 140332143342091 in words is "one hundred forty trillion, three hundred thirty-two billion, one hundred forty-three million, three hundred forty-two thousand, ninety-one".