142303516363422 has 24 divisors (see below), whose sum is σ = 308376517479264. Its totient is φ = 47426469758304.

The previous prime is 142303516363399. The next prime is 142303516363423. The reversal of 142303516363422 is 224363615303241.

142303516363422 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 0 + 3 + 5 + 1 + 6 + 3 + 634 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142303516363423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 669532143 + ... + 669744650.

It is an arithmetic number, because the mean of its divisors is an integer number (12849021561636).

Almost surely, 2^{142303516363422} is an apocalyptic number.

142303516363422 is an abundant number, since it is smaller than the sum of its proper divisors (166073001115842).

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

142303516363422 is a wasteful number, since it uses less digits than its factorization.

142303516363422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339282704 (or 1339282701 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 45.

The spelling of 142303516363422 in words is "one hundred forty-two trillion, three hundred three billion, five hundred sixteen million, three hundred sixty-three thousand, four hundred twenty-two".