3464741256321 has 4 divisors (see below), whose sum is σ = 4619655008432. Its totient is φ = 2309827504212.

The previous prime is 3464741256313. The next prime is 3464741256323. The reversal of 3464741256321 is 1236521474643.

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 3464741256321 - 2³ = 3464741256313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3464741256323) 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, 577456876051 + ... + 577456876056.

It is an arithmetic number, because the mean of its divisors is an integer number (1154913752108).

Almost surely, 2^{3464741256321} is an apocalyptic number.

It is an amenable number.

3464741256321 is a deficient number, since it is larger than the sum of its proper divisors (1154913752111).

3464741256321 is a wasteful number, since it uses less digits than its factorization.

3464741256321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154913752110.

The product of its digits is 2903040, while the sum is 48.

The spelling of 3464741256321 in words is "three trillion, four hundred sixty-four billion, seven hundred forty-one million, two hundred fifty-six thousand, three hundred twenty-one".