401202443 has 8 divisors (see below), whose sum is σ = 416659680. Its totient is φ = 385853440.

The previous prime is 401202437. The next prime is 401202449. The reversal of 401202443 is 344202104.

It is an interprime number because it is at equal distance from previous prime (401202437) and next prime (401202449).

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 401202443 - 2²⁶ = 334093579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401202449) 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, 19463 + ... + 34368.

It is an arithmetic number, because the mean of its divisors is an integer number (52082460).

Almost surely, 2^401202443 is an apocalyptic number.

401202443 is a deficient number, since it is larger than the sum of its proper divisors (15457237).

401202443 is a wasteful number, since it uses less digits than its factorization.

401202443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54117.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 401202443 is about 20030.0385171871. The cubic root of 401202443 is about 737.5438674663.

Adding to 401202443 its reverse (344202104), we get a palindrome (745404547).

The spelling of 401202443 in words is "four hundred one million, two hundred two thousand, four hundred forty-three".