13454403430 has 64 divisors (see below), whose sum is σ = 26511649920. Its totient is φ = 4886360064.

The previous prime is 13454403427. The next prime is 13454403439. The reversal of 13454403430 is 3430445431.

It is a junction number, because it is equal to n+sod(n) for n = 13454403392 and 13454403401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13454403439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2102676 + ... + 2109064.

It is an arithmetic number, because the mean of its divisors is an integer number (414244530).

Almost surely, 2^13454403430 is an apocalyptic number.

13454403430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13454403430 is a deficient number, since it is larger than the sum of its proper divisors (13057246490).

13454403430 is a wasteful number, since it uses less digits than its factorization.

13454403430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6673.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 13454403430 its reverse (3430445431), we get a palindrome (16884848861).

The spelling of 13454403430 in words is "thirteen billion, four hundred fifty-four million, four hundred three thousand, four hundred thirty".