345141356 has 24 divisors (see below), whose sum is σ = 694149120. Its totient is φ = 147089232.

The previous prime is 345141347. The next prime is 345141359. The reversal of 345141356 is 653141543.

It is not an unprimeable number, because it can be changed into a prime (345141359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29420 + ... + 39443.

It is an arithmetic number, because the mean of its divisors is an integer number (28922880).

Almost surely, 2^345141356 is an apocalyptic number.

It is an amenable number.

345141356 is an abundant number, since it is smaller than the sum of its proper divisors (349007764).

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

345141356 is a wasteful number, since it uses less digits than its factorization.

345141356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69053 (or 69051 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 345141356 is about 18577.9804069226. The cubic root of 345141356 is about 701.4536838198.

Adding to 345141356 its reverse (653141543), we get a palindrome (998282899).

The spelling of 345141356 in words is "three hundred forty-five million, one hundred forty-one thousand, three hundred fifty-six".