346906253441 has 4 divisors (see below), whose sum is σ = 378443185584. Its totient is φ = 315369321300.

The previous prime is 346906253423. The next prime is 346906253479. The reversal of 346906253441 is 144352609643.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 346906253441 - 2³⁴ = 329726384257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346906253411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15768466055 + ... + 15768466076.

It is an arithmetic number, because the mean of its divisors is an integer number (94610796396).

Almost surely, 2^346906253441 is an apocalyptic number.

It is an amenable number.

346906253441 is a deficient number, since it is larger than the sum of its proper divisors (31536932143).

346906253441 is a wasteful number, since it uses less digits than its factorization.

346906253441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31536932142.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 346906253441 in words is "three hundred forty-six billion, nine hundred six million, two hundred fifty-three thousand, four hundred forty-one".