334646130442 has 32 divisors (see below), whose sum is σ = 544534099200. Its totient is φ = 154238136624.

The previous prime is 334646130437. The next prime is 334646130443. The reversal of 334646130442 is 244031646433.

It is a super-2 number, since 2×334646130442² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334646130395 and 334646130404.

It is not an unprimeable number, because it can be changed into a prime (334646130443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3142059 + ... + 3246817.

It is an arithmetic number, because the mean of its divisors is an integer number (17016690600).

Almost surely, 2^334646130442 is an apocalyptic number.

334646130442 is a deficient number, since it is larger than the sum of its proper divisors (209887968758).

334646130442 is a wasteful number, since it uses less digits than its factorization.

334646130442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105527 (or 105501 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 40.

Adding to 334646130442 its reverse (244031646433), we get a palindrome (578677776875).

The spelling of 334646130442 in words is "three hundred thirty-four billion, six hundred forty-six million, one hundred thirty thousand, four hundred forty-two".