140968000898 has 4 divisors (see below), whose sum is σ = 211452001350. Its totient is φ = 70484000448.

The previous prime is 140968000889. The next prime is 140968000961. The reversal of 140968000898 is 898000869041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 898000869041 = 26021 ⋅34510621.

It can be written as a sum of positive squares in only one way, i.e., 111745124089 + 29222876809 = 334283^2 + 170947^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 35242000223 + ... + 35242000226.

Almost surely, 2^140968000898 is an apocalyptic number.

140968000898 is a deficient number, since it is larger than the sum of its proper divisors (70484000452).

140968000898 is an equidigital number, since it uses as much as digits as its factorization.

140968000898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70484000451.

The product of its (nonzero) digits is 995328, while the sum is 53.

The spelling of 140968000898 in words is "one hundred forty billion, nine hundred sixty-eight million, eight hundred ninety-eight", and thus it is an aban number.