2142324314021 has 8 divisors (see below), whose sum is σ = 2145933081600. Its totient is φ = 2138715808848.

The previous prime is 2142324313999. The next prime is 2142324314033. The reversal of 2142324314021 is 1204134232412.

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

It is a cyclic number.

It is not a de Polignac number, because 2142324314021 - 2¹⁴ = 2142324297637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142324344021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23139380 + ... + 23231778.

It is an arithmetic number, because the mean of its divisors is an integer number (268241635200).

Almost surely, 2^{2142324314021} is an apocalyptic number.

It is an amenable number.

2142324314021 is a deficient number, since it is larger than the sum of its proper divisors (3608767579).

2142324314021 is an equidigital number, since it uses as much as digits as its factorization.

2142324314021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131203.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 2142324314021 its reverse (1204134232412), we get a palindrome (3346458546433).

The spelling of 2142324314021 in words is "two trillion, one hundred forty-two billion, three hundred twenty-four million, three hundred fourteen thousand, twenty-one".