402133240111 has 4 divisors (see below), whose sum is σ = 408949057800. Its totient is φ = 395317422424.

The previous prime is 402133240063. The next prime is 402133240199. The reversal of 402133240111 is 111042331204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 402133240111 - 2¹¹ = 402133238063 is a prime.

It is a super-2 number, since 2×402133240111² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402133244111) 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 3 ways as a sum of consecutive naturals, for example, 3407908756 + ... + 3407908873.

It is an arithmetic number, because the mean of its divisors is an integer number (102237264450).

Almost surely, 2^402133240111 is an apocalyptic number.

402133240111 is a deficient number, since it is larger than the sum of its proper divisors (6815817689).

402133240111 is an equidigital number, since it uses as much as digits as its factorization.

402133240111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6815817688.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 402133240111 its reverse (111042331204), we get a palindrome (513175571315).

The spelling of 402133240111 in words is "four hundred two billion, one hundred thirty-three million, two hundred forty thousand, one hundred eleven".