42033134403 has 24 divisors (see below), whose sum is σ = 65595173280. Its totient is φ = 25783349760.

The previous prime is 42033134393. The next prime is 42033134417. The reversal of 42033134403 is 30443133024.

42033134403 is a `hidden beast` number, since 4 + 203 + 3 + 13 + 440 + 3 = 666.

It is not a de Polignac number, because 42033134403 - 2⁴ = 42033134387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42033134443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 541198 + ... + 613971.

It is an arithmetic number, because the mean of its divisors is an integer number (2733132220).

Almost surely, 2^42033134403 is an apocalyptic number.

42033134403 is a deficient number, since it is larger than the sum of its proper divisors (23562038877).

42033134403 is a wasteful number, since it uses less digits than its factorization.

42033134403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155499 (or 1155496 counting only the distinct ones).

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

Adding to 42033134403 its reverse (30443133024), we get a palindrome (72476267427).

The spelling of 42033134403 in words is "forty-two billion, thirty-three million, one hundred thirty-four thousand, four hundred three".