402033141 has 48 divisors (see below), whose sum is σ = 636480000. Its totient is φ = 243596160.

The previous prime is 402033053. The next prime is 402033161. The reversal of 402033141 is 141330204.

It is not a de Polignac number, because 402033141 - 2⁷ = 402033013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402033161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 789595 + ... + 790103.

It is an arithmetic number, because the mean of its divisors is an integer number (13260000).

Almost surely, 2^402033141 is an apocalyptic number.

It is an amenable number.

402033141 is a deficient number, since it is larger than the sum of its proper divisors (234446859).

402033141 is a wasteful number, since it uses less digits than its factorization.

402033141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714 (or 711 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 402033141 is about 20050.7641001534. The cubic root of 402033141 is about 738.0525498527.

Adding to 402033141 its reverse (141330204), we get a palindrome (543363345).

The spelling of 402033141 in words is "four hundred two million, thirty-three thousand, one hundred forty-one".