42233321403 has 128 divisors (see below), whose sum is σ = 79688663040. Its totient is φ = 21510282240.

The previous prime is 42233321363. The next prime is 42233321407. The reversal of 42233321403 is 30412333224.

42233321403 is a `hidden beast` number, since 4 + 2 + 233 + 3 + 21 + 403 = 666.

It is not a de Polignac number, because 42233321403 - 2¹³ = 42233313211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (42233321407) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12452838 + ... + 12456228.

It is an arithmetic number, because the mean of its divisors is an integer number (622567680).

Almost surely, 2^42233321403 is an apocalyptic number.

42233321403 is a deficient number, since it is larger than the sum of its proper divisors (37455341637).

42233321403 is a wasteful number, since it uses less digits than its factorization.

42233321403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3594 (or 3588 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 42233321403 its reverse (30412333224), we get a palindrome (72645654627).

The spelling of 42233321403 in words is "forty-two billion, two hundred thirty-three million, three hundred twenty-one thousand, four hundred three".