402034241 has 8 divisors (see below), whose sum is σ = 486495360. Its totient is φ = 324330048.

The previous prime is 402034189. The next prime is 402034249. The reversal of 402034241 is 142430204.

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

It is not a de Polignac number, because 402034241 - 2⁶ = 402034177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402034249) 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, 1689101 + ... + 1689338.

It is an arithmetic number, because the mean of its divisors is an integer number (60811920).

Almost surely, 2^402034241 is an apocalyptic number.

It is an amenable number.

402034241 is a deficient number, since it is larger than the sum of its proper divisors (84461119).

402034241 is a wasteful number, since it uses less digits than its factorization.

402034241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378463.

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

The square root of 402034241 is about 20050.7915305107. The cubic root of 402034241 is about 738.0532229789.

Adding to 402034241 its reverse (142430204), we get a palindrome (544464445).

It can be divided in two parts, 40203 and 4241, that added together give a palindrome (44444).

The spelling of 402034241 in words is "four hundred two million, thirty-four thousand, two hundred forty-one".