33403342023 has 12 divisors (see below), whose sum is σ = 48499270560. Its totient is φ = 22153510656.

The previous prime is 33403342013. The next prime is 33403342051. The reversal of 33403342023 is 32024330433.

It is not a de Polignac number, because 33403342023 - 2⁹ = 33403341511 is a prime.

It is a super-2 number, since 2×33403342023² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33403342003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9613503 + ... + 9616976.

It is an arithmetic number, because the mean of its divisors is an integer number (4041605880).

Almost surely, 2^33403342023 is an apocalyptic number.

33403342023 is a deficient number, since it is larger than the sum of its proper divisors (15095928537).

33403342023 is a wasteful number, since it uses less digits than its factorization.

33403342023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19230678 (or 19230675 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 33403342023 its reverse (32024330433), we get a palindrome (65427672456).

The spelling of 33403342023 in words is "thirty-three billion, four hundred three million, three hundred forty-two thousand, twenty-three".