142403221450314 has 48 divisors (see below), whose sum is σ = 337235477739264. Its totient is φ = 43069665038400.

The previous prime is 142403221450313. The next prime is 142403221450409. The reversal of 142403221450314 is 413054122304241.

142403221450314 is a `hidden beast` number, since 1 + 4 + 2 + 4 + 0 + 322 + 14 + 5 + 0 + 314 = 666.

142403221450314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142403221450313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 690115834 + ... + 690322149.

It is an arithmetic number, because the mean of its divisors is an integer number (7025739119568).

Almost surely, 2^{142403221450314} is an apocalyptic number.

142403221450314 is an abundant number, since it is smaller than the sum of its proper divisors (194832256288950).

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

142403221450314 is a wasteful number, since it uses less digits than its factorization.

142403221450314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380438523 (or 1380438520 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 142403221450314 its reverse (413054122304241), we get a palindrome (555457343754555).

The spelling of 142403221450314 in words is "one hundred forty-two trillion, four hundred three billion, two hundred twenty-one million, four hundred fifty thousand, three hundred fourteen".