13454350331 has 8 divisors (see below), whose sum is σ = 14183860224. Its totient is φ = 12743309160.

The previous prime is 13454350321. The next prime is 13454350339. The reversal of 13454350331 is 13305345431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13454350331 is a prime.

It is a super-2 number, since 2×13454350331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13454350339) 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, 4615685 + ... + 4618598.

It is an arithmetic number, because the mean of its divisors is an integer number (1772982528).

Almost surely, 2^13454350331 is an apocalyptic number.

13454350331 is a deficient number, since it is larger than the sum of its proper divisors (729509893).

13454350331 is an equidigital number, since it uses as much as digits as its factorization.

13454350331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9234361.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 13454350331 its reverse (13305345431), we get a palindrome (26759695762).

The spelling of 13454350331 in words is "thirteen billion, four hundred fifty-four million, three hundred fifty thousand, three hundred thirty-one".