402003122433 has 8 divisors (see below), whose sum is σ = 584731814496. Its totient is φ = 243638256000.

The previous prime is 402003122431. The next prime is 402003122441. The reversal of 402003122433 is 334221300204.

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

It is not a de Polignac number, because 402003122433 - 2¹ = 402003122431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (402003122431) 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, 6090956368 + ... + 6090956433.

It is an arithmetic number, because the mean of its divisors is an integer number (73091476812).

Almost surely, 2^402003122433 is an apocalyptic number.

It is an amenable number.

402003122433 is a deficient number, since it is larger than the sum of its proper divisors (182728692063).

402003122433 is a wasteful number, since it uses less digits than its factorization.

402003122433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12181912815.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 402003122433 its reverse (334221300204), we get a palindrome (736224422637).

The spelling of 402003122433 in words is "four hundred two billion, three million, one hundred twenty-two thousand, four hundred thirty-three".