346734041047 has 32 divisors (see below), whose sum is σ = 380215918080. Its totient is φ = 315157180800.

The previous prime is 346734041009. The next prime is 346734041051. The reversal of 346734041047 is 740140437643.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-346734041047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 346734040994 and 346734041012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346734041947) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61355172 + ... + 61360822.

It is an arithmetic number, because the mean of its divisors is an integer number (11881747440).

Almost surely, 2^346734041047 is an apocalyptic number.

346734041047 is a deficient number, since it is larger than the sum of its proper divisors (33481877033).

346734041047 is a wasteful number, since it uses less digits than its factorization.

346734041047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7143.

The product of its (nonzero) digits is 677376, while the sum is 43.

The spelling of 346734041047 in words is "three hundred forty-six billion, seven hundred thirty-four million, forty-one thousand, forty-seven".