1021424423014 has 8 divisors (see below), whose sum is σ = 1555004345688. Its totient is φ = 503089641120.

The previous prime is 1021424423011. The next prime is 1021424423069. The reversal of 1021424423014 is 4103244241201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021424423011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3811285027 + ... + 3811285294.

It is an arithmetic number, because the mean of its divisors is an integer number (194375543211).

Almost surely, 2^{1021424423014} is an apocalyptic number.

1021424423014 is a deficient number, since it is larger than the sum of its proper divisors (533579922674).

1021424423014 is an equidigital number, since it uses as much as digits as its factorization.

1021424423014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7622570390.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1021424423014 its reverse (4103244241201), we get a palindrome (5124668664215).

The spelling of 1021424423014 in words is "one trillion, twenty-one billion, four hundred twenty-four million, four hundred twenty-three thousand, fourteen".