345841459473 has 4 divisors (see below), whose sum is σ = 461121945968. Its totient is φ = 230560972980.

The previous prime is 345841459423. The next prime is 345841459507. The reversal of 345841459473 is 374954148543.

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 345841459473 - 2³⁴ = 328661590289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345841459423) 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, 57640243243 + ... + 57640243248.

It is an arithmetic number, because the mean of its divisors is an integer number (115280486492).

Almost surely, 2^345841459473 is an apocalyptic number.

It is an amenable number.

345841459473 is a deficient number, since it is larger than the sum of its proper divisors (115280486495).

345841459473 is a wasteful number, since it uses less digits than its factorization.

345841459473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115280486494.

The product of its digits is 29030400, while the sum is 57.

The spelling of 345841459473 in words is "three hundred forty-five billion, eight hundred forty-one million, four hundred fifty-nine thousand, four hundred seventy-three".