142340161061 has 8 divisors (see below), whose sum is σ = 163249293504. Its totient is φ = 121574734560.

The previous prime is 142340161049. The next prime is 142340161081. The reversal of 142340161061 is 160161043241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142340161061 - 2²² = 142335966757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142340161081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35924360 + ... + 35928321.

It is an arithmetic number, because the mean of its divisors is an integer number (20406161688).

Almost surely, 2^142340161061 is an apocalyptic number.

It is an amenable number.

142340161061 is a deficient number, since it is larger than the sum of its proper divisors (20909132443).

142340161061 is an equidigital number, since it uses as much as digits as its factorization.

142340161061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71852971.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 142340161061 in words is "one hundred forty-two billion, three hundred forty million, one hundred sixty-one thousand, sixty-one".