33401342234 has 16 divisors (see below), whose sum is σ = 53965191168. Its totient is φ = 15413382192.

The previous prime is 33401342213. The next prime is 33401342269. The reversal of 33401342234 is 43224310433.

It is a super-2 number, since 2×33401342234² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33401342197 and 33401342206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50999 + ... + 263445.

It is an arithmetic number, because the mean of its divisors is an integer number (3372824448).

Almost surely, 2^33401342234 is an apocalyptic number.

33401342234 is a deficient number, since it is larger than the sum of its proper divisors (20563848934).

33401342234 is a wasteful number, since it uses less digits than its factorization.

33401342234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218509.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 33401342234 its reverse (43224310433), we get a palindrome (76625652667).

The spelling of 33401342234 in words is "thirty-three billion, four hundred one million, three hundred forty-two thousand, two hundred thirty-four".