346214145246 has 16 divisors (see below), whose sum is σ = 700770801024. Its totient is φ = 114014296664.

The previous prime is 346214145203. The next prime is 346214145253. The reversal of 346214145246 is 642541412643.

It is a junction number, because it is equal to n+sod(n) for n = 346214145198 and 346214145207.

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, 347604066 + ... + 347605061.

It is an arithmetic number, because the mean of its divisors is an integer number (43798175064).

Almost surely, 2^346214145246 is an apocalyptic number.

346214145246 is an abundant number, since it is smaller than the sum of its proper divisors (354556655778).

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

346214145246 is a wasteful number, since it uses less digits than its factorization.

346214145246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695209215.

The product of its digits is 552960, while the sum is 42.

Adding to 346214145246 its reverse (642541412643), we get a palindrome (988755557889).

The spelling of 346214145246 in words is "three hundred forty-six billion, two hundred fourteen million, one hundred forty-five thousand, two hundred forty-six".