346325125340 has 24 divisors (see below), whose sum is σ = 727311130560. Its totient is φ = 138524646848.

The previous prime is 346325125339. The next prime is 346325125373. The reversal of 346325125340 is 43521523643.

It is a junction number, because it is equal to n+sod(n) for n = 346325125294 and 346325125303.

It is a congruent number.

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, 209501 + ... + 858219.

It is an arithmetic number, because the mean of its divisors is an integer number (30304630440).

Almost surely, 2^346325125340 is an apocalyptic number.

It is an amenable number.

346325125340 is an abundant number, since it is smaller than the sum of its proper divisors (380986005220).

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

346325125340 is a wasteful number, since it uses less digits than its factorization.

346325125340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675421 (or 675419 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 346325125340 its reverse (43521523643), we get a palindrome (389846648983).

The spelling of 346325125340 in words is "three hundred forty-six billion, three hundred twenty-five million, one hundred twenty-five thousand, three hundred forty".