346434215046 has 32 divisors (see below), whose sum is σ = 733902081120. Its totient is φ = 108644253696.

The previous prime is 346434215021. The next prime is 346434215051. The reversal of 346434215046 is 640512434643.

It is a junction number, because it is equal to n+sod(n) for n = 346434214989 and 346434215007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368131 + ... + 910158.

It is an arithmetic number, because the mean of its divisors is an integer number (22934440035).

Almost surely, 2^346434215046 is an apocalyptic number.

346434215046 is an abundant number, since it is smaller than the sum of its proper divisors (387467866074).

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

346434215046 is a wasteful number, since it uses less digits than its factorization.

346434215046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280968.

The product of its (nonzero) digits is 829440, while the sum is 42.

Adding to 346434215046 its reverse (640512434643), we get a palindrome (986946649689).

The spelling of 346434215046 in words is "three hundred forty-six billion, four hundred thirty-four million, two hundred fifteen thousand, forty-six".