13454293451 has 4 divisors (see below), whose sum is σ = 13454595000. Its totient is φ = 13453991904.

The previous prime is 13454293441. The next prime is 13454293481. The reversal of 13454293451 is 15439245431.

It is a happy number.

13454293451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13454293451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13454293399 and 13454293408.

It is not an unprimeable number, because it can be changed into a prime (13454293441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69101 + ... + 177998.

It is an arithmetic number, because the mean of its divisors is an integer number (3363648750).

Almost surely, 2^13454293451 is an apocalyptic number.

13454293451 is a deficient number, since it is larger than the sum of its proper divisors (301549).

13454293451 is an equidigital number, since it uses as much as digits as its factorization.

13454293451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301548.

The product of its digits is 259200, while the sum is 41.

The spelling of 13454293451 in words is "thirteen billion, four hundred fifty-four million, two hundred ninety-three thousand, four hundred fifty-one".