334430140402220 has 24 divisors (see below), whose sum is σ = 703564162542864. Its totient is φ = 133531890885056.

The previous prime is 334430140402213. The next prime is 334430140402231. The reversal of 334430140402220 is 22204041034433.

It is a super-2 number, since 2×334430140402220² (a number of 30 digits) contains 22 as substring.

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, 15010318322 + ... + 15010340601.

It is an arithmetic number, because the mean of its divisors is an integer number (29315173439286).

Almost surely, 2^{334430140402220} is an apocalyptic number.

It is an amenable number.

334430140402220 is an abundant number, since it is smaller than the sum of its proper divisors (369134022140644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334430140402220 is a wasteful number, since it uses less digits than its factorization.

334430140402220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30020659489 (or 30020659487 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 334430140402220 its reverse (22204041034433), we get a palindrome (356634181436653).

The spelling of 334430140402220 in words is "three hundred thirty-four trillion, four hundred thirty billion, one hundred forty million, four hundred two thousand, two hundred twenty".