1424142121330 has 32 divisors (see below), whose sum is σ = 2651863431168. Its totient is φ = 550090094400.

The previous prime is 1424142121307. The next prime is 1424142121403. The reversal of 1424142121330 is 331212414241.

It is a happy 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, 4817601 + ... + 5104660.

It is an arithmetic number, because the mean of its divisors is an integer number (82870732224).

Almost surely, 2^{1424142121330} is an apocalyptic number.

1424142121330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1424142121330 is a deficient number, since it is larger than the sum of its proper divisors (1227721309838).

1424142121330 is a wasteful number, since it uses less digits than its factorization.

1424142121330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9922762.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1424142121330 its reverse (331212414241), we get a palindrome (1755354535571).

The spelling of 1424142121330 in words is "one trillion, four hundred twenty-four billion, one hundred forty-two million, one hundred twenty-one thousand, three hundred thirty".