402201121341443 has 8 divisors (see below), whose sum is σ = 411564069898608. Its totient is φ = 392838601607424.

The previous prime is 402201121341413. The next prime is 402201121341553. The reversal of 402201121341443 is 344143121102204.

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 402201121341443 - 2³⁶ = 402132401864707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402201121341403) 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, 105307730 + ... + 109060167.

It is an arithmetic number, because the mean of its divisors is an integer number (51445508737326).

Almost surely, 2^{402201121341443} is an apocalyptic number.

402201121341443 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

402201121341443 is a deficient number, since it is larger than the sum of its proper divisors (9362948557165).

402201121341443 is a wasteful number, since it uses less digits than its factorization.

402201121341443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214411573.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 402201121341443 its reverse (344143121102204), we get a palindrome (746344242443647).

The spelling of 402201121341443 in words is "four hundred two trillion, two hundred one billion, one hundred twenty-one million, three hundred forty-one thousand, four hundred forty-three".