4214331002021 has 16 divisors (see below), whose sum is σ = 4851273249408. Its totient is φ = 3586197888000.

The previous prime is 4214331001973. The next prime is 4214331002023. The reversal of 4214331002021 is 1202001334124.

It is not a de Polignac number, because 4214331002021 - 2²⁶ = 4214263893157 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 (4214331002023) 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, 2965460 + ... + 4150013.

It is an arithmetic number, because the mean of its divisors is an integer number (303204578088).

Almost surely, 2^{4214331002021} is an apocalyptic number.

It is an amenable number.

4214331002021 is a deficient number, since it is larger than the sum of its proper divisors (636942247387).

4214331002021 is a wasteful number, since it uses less digits than its factorization.

4214331002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7116092.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 4214331002021 its reverse (1202001334124), we get a palindrome (5416332336145).

The spelling of 4214331002021 in words is "four trillion, two hundred fourteen billion, three hundred thirty-one million, two thousand, twenty-one".