33430421414 has 32 divisors (see below), whose sum is σ = 55188435456. Its totient is φ = 15091161120.

The previous prime is 33430421309. The next prime is 33430421429. The reversal of 33430421414 is 41412403433.

It is a happy number.

It is a super-2 number, since 2×33430421414² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2028869 + ... + 2045279.

It is an arithmetic number, because the mean of its divisors is an integer number (1724638608).

Almost surely, 2^33430421414 is an apocalyptic number.

33430421414 is a deficient number, since it is larger than the sum of its proper divisors (21758014042).

33430421414 is a wasteful number, since it uses less digits than its factorization.

33430421414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18140.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 33430421414 its reverse (41412403433), we get a palindrome (74842824847).

The spelling of 33430421414 in words is "thirty-three billion, four hundred thirty million, four hundred twenty-one thousand, four hundred fourteen".