4424001021402 has 8 divisors (see below), whose sum is σ = 8848002042816. Its totient is φ = 1474667007132.

The previous prime is 4424001021389. The next prime is 4424001021413. The reversal of 4424001021402 is 2041201004244.

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

4424001021402 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368666751778 + ... + 368666751789.

It is an arithmetic number, because the mean of its divisors is an integer number (1106000255352).

Almost surely, 2^{4424001021402} is an apocalyptic number.

4424001021402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4424001021402 is a wasteful number, since it uses less digits than its factorization.

4424001021402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737333503572.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 4424001021402 its reverse (2041201004244), we get a palindrome (6465202025646).

The spelling of 4424001021402 in words is "four trillion, four hundred twenty-four billion, one million, twenty-one thousand, four hundred two".