142426362651 has 8 divisors (see below), whose sum is σ = 189905120064. Its totient is φ = 94949256840.

The previous prime is 142426362629. The next prime is 142426362653. The reversal of 142426362651 is 156263624241.

It is a happy number.

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

It is not a de Polignac number, because 142426362651 - 2⁵ = 142426362619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142426362653) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 195301 + ... + 568326.

It is an arithmetic number, because the mean of its divisors is an integer number (23738140008).

Almost surely, 2^142426362651 is an apocalyptic number.

142426362651 is a deficient number, since it is larger than the sum of its proper divisors (47478757413).

142426362651 is an equidigital number, since it uses as much as digits as its factorization.

142426362651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825801.

The product of its digits is 414720, while the sum is 42.

Adding to 142426362651 its reverse (156263624241), we get a palindrome (298689986892).

The spelling of 142426362651 in words is "one hundred forty-two billion, four hundred twenty-six million, three hundred sixty-two thousand, six hundred fifty-one".