142601443161 has 16 divisors (see below), whose sum is σ = 192566722560. Its totient is φ = 93852205200.

The previous prime is 142601443129. The next prime is 142601443169. The reversal of 142601443161 is 161344106241.

It is not a de Polignac number, because 142601443161 - 2⁵ = 142601443129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142601443169) 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, 2052136 + ... + 2120486.

It is an arithmetic number, because the mean of its divisors is an integer number (12035420160).

Almost surely, 2^142601443161 is an apocalyptic number.

It is an amenable number.

142601443161 is a deficient number, since it is larger than the sum of its proper divisors (49965279399).

142601443161 is an equidigital number, since it uses as much as digits as its factorization.

142601443161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77236.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 142601443161 in words is "one hundred forty-two billion, six hundred one million, four hundred forty-three thousand, one hundred sixty-one".