142353163407 has 32 divisors (see below), whose sum is σ = 234351674368. Its totient is φ = 74847442176.

The previous prime is 142353163397. The next prime is 142353163409. The reversal of 142353163407 is 704361353241.

It is not a de Polignac number, because 142353163407 - 2⁶ = 142353163343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142353163409) 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 31 ways as a sum of consecutive naturals, for example, 747523 + ... + 918420.

It is an arithmetic number, because the mean of its divisors is an integer number (7323489824).

Almost surely, 2^142353163407 is an apocalyptic number.

142353163407 is a deficient number, since it is larger than the sum of its proper divisors (91998510961).

142353163407 is a wasteful number, since it uses less digits than its factorization.

142353163407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666279.

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 142353163407 in words is "one hundred forty-two billion, three hundred fifty-three million, one hundred sixty-three thousand, four hundred seven".