142613175642 has 128 divisors (see below), whose sum is σ = 348034351104. Its totient is φ = 38074257408.

The previous prime is 142613175629. The next prime is 142613175673. The reversal of 142613175642 is 246571316241.

It is a super-2 number, since 2×142613175642² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 142613175594 and 142613175603.

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 in 63 ways as a sum of consecutive naturals, for example, 26920738 + ... + 26926034.

It is an arithmetic number, because the mean of its divisors is an integer number (2719018368).

Almost surely, 2^142613175642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142613175642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174017175552).

142613175642 is an abundant number, since it is smaller than the sum of its proper divisors (205421175462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142613175642 is a wasteful number, since it uses less digits than its factorization.

142613175642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5972.

The product of its digits is 241920, while the sum is 42.

The spelling of 142613175642 in words is "one hundred forty-two billion, six hundred thirteen million, one hundred seventy-five thousand, six hundred forty-two".