402033224104 has 8 divisors (see below), whose sum is σ = 753812295210. Its totient is φ = 201016612048.

The previous prime is 402033224101. The next prime is 402033224119. The reversal of 402033224104 is 401422330204.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 310104196900 + 91929027204 = 556870^2 + 303198^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-4 number, since 4×402033224104⁴ (a number of 48 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (402033224101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25127076499 + ... + 25127076514.

Almost surely, 2^402033224104 is an apocalyptic number.

It is an amenable number.

402033224104 is a deficient number, since it is larger than the sum of its proper divisors (351779071106).

402033224104 is a wasteful number, since it uses less digits than its factorization.

402033224104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50254153019 (or 50254153015 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 402033224104 its reverse (401422330204), we get a palindrome (803455554308).

The spelling of 402033224104 in words is "four hundred two billion, thirty-three million, two hundred twenty-four thousand, one hundred four".