402043230011 has 8 divisors (see below), whose sum is σ = 407589272064. Its totient is φ = 396498231360.

The previous prime is 402043229983. The next prime is 402043230059. The reversal of 402043230011 is 110032340204.

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 402043230011 - 2¹⁰ = 402043228987 is a prime.

It is a super-3 number, since 3×402043230011³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402046230011) 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, 531590 + ... + 1042436.

It is an arithmetic number, because the mean of its divisors is an integer number (50948659008).

Almost surely, 2^402043230011 is an apocalyptic number.

402043230011 is a deficient number, since it is larger than the sum of its proper divisors (5546042053).

402043230011 is a wasteful number, since it uses less digits than its factorization.

402043230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521701.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 402043230011 its reverse (110032340204), we get a palindrome (512075570215).

The spelling of 402043230011 in words is "four hundred two billion, forty-three million, two hundred thirty thousand, eleven".