142017367426 has 16 divisors (see below), whose sum is σ = 233596166688. Its totient is φ = 64218873600.

The previous prime is 142017367423. The next prime is 142017367451. The reversal of 142017367426 is 624763710241.

It is a super-2 number, since 2×142017367426² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142017367421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16719420 + ... + 16727911.

It is an arithmetic number, because the mean of its divisors is an integer number (14599760418).

Almost surely, 2^142017367426 is an apocalyptic number.

142017367426 is a deficient number, since it is larger than the sum of its proper divisors (91578799262).

142017367426 is a wasteful number, since it uses less digits than its factorization.

142017367426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33447537.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 142017367426 in words is "one hundred forty-two billion, seventeen million, three hundred sixty-seven thousand, four hundred twenty-six".