3454221534431 has 8 divisors (see below), whose sum is σ = 3462994944000. Its totient is φ = 3445458148600.

The previous prime is 3454221534427. The next prime is 3454221534433. The reversal of 3454221534431 is 1344351224543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3454221534431 - 2² = 3454221534427 is a prime.

It is a super-2 number, since 2×3454221534431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3454221534433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1815611 + ... + 3194508.

It is an arithmetic number, because the mean of its divisors is an integer number (432874368000).

Almost surely, 2^{3454221534431} is an apocalyptic number.

3454221534431 is a deficient number, since it is larger than the sum of its proper divisors (8773409569).

3454221534431 is a wasteful number, since it uses less digits than its factorization.

3454221534431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011869.

The product of its digits is 691200, while the sum is 41.

Adding to 3454221534431 its reverse (1344351224543), we get a palindrome (4798572758974).

The spelling of 3454221534431 in words is "three trillion, four hundred fifty-four billion, two hundred twenty-one million, five hundred thirty-four thousand, four hundred thirty-one".