42030400333 has 4 divisors (see below), whose sum is σ = 42049481248. Its totient is φ = 42011319420.

The previous prime is 42030400297. The next prime is 42030400351. The reversal of 42030400333 is 33300403024.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42030400333 - 2³³ = 33440465741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42030400733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9537153 + ... + 9541558.

It is an arithmetic number, because the mean of its divisors is an integer number (10512370312).

Almost surely, 2^42030400333 is an apocalyptic number.

It is an amenable number.

42030400333 is a deficient number, since it is larger than the sum of its proper divisors (19080915).

42030400333 is a wasteful number, since it uses less digits than its factorization.

42030400333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19080914.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 42030400333 its reverse (33300403024), we get a palindrome (75330803357).

The spelling of 42030400333 in words is "forty-two billion, thirty million, four hundred thousand, three hundred thirty-three".