142323898241 has 16 divisors (see below), whose sum is σ = 168733497600. Its totient is φ = 117457142208.

The previous prime is 142323898181. The next prime is 142323898361. The reversal of 142323898241 is 142898323241.

It is not a de Polignac number, because 142323898241 - 2¹⁴ = 142323881857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142323898141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 903590 + ... + 1049343.

It is an arithmetic number, because the mean of its divisors is an integer number (10545843600).

Almost surely, 2^142323898241 is an apocalyptic number.

It is an amenable number.

142323898241 is a deficient number, since it is larger than the sum of its proper divisors (26409599359).

142323898241 is a wasteful number, since it uses less digits than its factorization.

142323898241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953328.

The product of its digits is 663552, while the sum is 47.

The spelling of 142323898241 in words is "one hundred forty-two billion, three hundred twenty-three million, eight hundred ninety-eight thousand, two hundred forty-one".