402023040033 has 8 divisors (see below), whose sum is σ = 541234902208. Its totient is φ = 265413268944.

The previous prime is 402023040019. The next prime is 402023040043. The reversal of 402023040033 is 330040320204.

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

It is not a de Polignac number, because 402023040033 - 2⁶ = 402023039969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 402023039991 and 402023040009.

It is not an unprimeable number, because it can be changed into a prime (402023040043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650522410 + ... + 650523027.

It is an arithmetic number, because the mean of its divisors is an integer number (67654362776).

Almost surely, 2^402023040033 is an apocalyptic number.

It is an amenable number.

402023040033 is a deficient number, since it is larger than the sum of its proper divisors (139211862175).

402023040033 is a wasteful number, since it uses less digits than its factorization.

402023040033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301045543.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 402023040033 its reverse (330040320204), we get a palindrome (732063360237).

The spelling of 402023040033 in words is "four hundred two billion, twenty-three million, forty thousand, thirty-three".