142324022616609 has 32 divisors (see below), whose sum is σ = 194029424607744. Its totient is φ = 92776526115840.

The previous prime is 142324022616571. The next prime is 142324022616617. The reversal of 142324022616609 is 906616220423241.

It is not a de Polignac number, because 142324022616609 - 2¹¹ = 142324022614561 is a prime.

It is a super-2 number, since 2×142324022616609² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (142324022686609) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6253272 + ... + 17993094.

It is an arithmetic number, because the mean of its divisors is an integer number (6063419518992).

Almost surely, 2^{142324022616609} is an apocalyptic number.

It is an amenable number.

142324022616609 is a deficient number, since it is larger than the sum of its proper divisors (51705401991135).

142324022616609 is a wasteful number, since it uses less digits than its factorization.

142324022616609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11740377.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 142324022616609 in words is "one hundred forty-two trillion, three hundred twenty-four billion, twenty-two million, six hundred sixteen thousand, six hundred nine".