140679000089 has 2 divisors, whose sum is σ = 140679000090. Its totient is φ = 140679000088.

The previous prime is 140679000073. The next prime is 140679000097. The reversal of 140679000089 is 980000976041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98475460864 + 42203539225 = 313808^2 + 205435^2 .

It is a cyclic number.

It is not a de Polignac number, because 140679000089 - 2⁴ = 140679000073 is a prime.

It is not a weakly prime, because it can be changed into another prime (140679000589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70339500044 + 70339500045.

It is an arithmetic number, because the mean of its divisors is an integer number (70339500045).

Almost surely, 2^140679000089 is an apocalyptic number.

It is an amenable number.

140679000089 is a deficient number, since it is larger than the sum of its proper divisors (1).

140679000089 is an equidigital number, since it uses as much as digits as its factorization.

140679000089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 140679000089 in words is "one hundred forty billion, six hundred seventy-nine million, eighty-nine", and thus it is an aban number.