2432142004021 has 16 divisors (see below), whose sum is σ = 2474170852608. Its totient is φ = 2390532436800.

The previous prime is 2432142003959. The next prime is 2432142004037. The reversal of 2432142004021 is 1204002412342.

It is a cyclic number.

It is not a de Polignac number, because 2432142004021 - 2¹¹ = 2432142001973 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 (2432142004051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8201491 + ... + 8492863.

It is an arithmetic number, because the mean of its divisors is an integer number (154635678288).

Almost surely, 2^{2432142004021} is an apocalyptic number.

It is an amenable number.

2432142004021 is a deficient number, since it is larger than the sum of its proper divisors (42028848587).

2432142004021 is a wasteful number, since it uses less digits than its factorization.

2432142004021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292092.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2432142004021 its reverse (1204002412342), we get a palindrome (3636144416363).

The spelling of 2432142004021 in words is "two trillion, four hundred thirty-two billion, one hundred forty-two million, four thousand, twenty-one".