1432122014421 has 24 divisors (see below), whose sum is σ = 2390701285440. Its totient is φ = 809160428736.

The previous prime is 1432122014419. The next prime is 1432122014423. The reversal of 1432122014421 is 1244102212341.

1432122014421 is a `hidden beast` number, since 1 + 4 + 3 + 2 + 1 + 220 + 14 + 421 = 666.

It is an interprime number because it is at equal distance from previous prime (1432122014419) and next prime (1432122014423).

It is not a de Polignac number, because 1432122014421 - 2¹ = 1432122014419 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432122014423) 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, 127702795 + ... + 127714008.

It is an arithmetic number, because the mean of its divisors is an integer number (99612553560).

Almost surely, 2^{1432122014421} is an apocalyptic number.

It is an amenable number.

1432122014421 is a deficient number, since it is larger than the sum of its proper divisors (958579271019).

1432122014421 is a wasteful number, since it uses less digits than its factorization.

1432122014421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255416905 (or 255416902 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1432122014421 its reverse (1244102212341), we get a palindrome (2676224226762).

The spelling of 1432122014421 in words is "one trillion, four hundred thirty-two billion, one hundred twenty-two million, fourteen thousand, four hundred twenty-one".