142425051342 has 32 divisors (see below), whose sum is σ = 329465187072. Its totient is φ = 40202595264.

The previous prime is 142425051337. The next prime is 142425051361. The reversal of 142425051342 is 243150524241.

It is a super-3 number, since 3×142425051342³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20424663 + ... + 20431634.

It is an arithmetic number, because the mean of its divisors is an integer number (10295787096).

Almost surely, 2^142425051342 is an apocalyptic number.

142425051342 is an abundant number, since it is smaller than the sum of its proper divisors (187040135730).

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

142425051342 is a wasteful number, since it uses less digits than its factorization.

142425051342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40856392.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 142425051342 its reverse (243150524241), we get a palindrome (385575575583).

The spelling of 142425051342 in words is "one hundred forty-two billion, four hundred twenty-five million, fifty-one thousand, three hundred forty-two".