13406305454 has 8 divisors (see below), whose sum is σ = 20110560120. Its totient is φ = 6702785416.

The previous prime is 13406305453. The next prime is 13406305463. The reversal of 13406305454 is 45450360431.

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

It is a super-2 number, since 2×13406305454² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13406305453) 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, 135509 + ... + 212544.

It is an arithmetic number, because the mean of its divisors is an integer number (2513820015).

Almost surely, 2^13406305454 is an apocalyptic number.

13406305454 is a deficient number, since it is larger than the sum of its proper divisors (6704254666).

13406305454 is a wasteful number, since it uses less digits than its factorization.

13406305454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367314.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 13406305454 its reverse (45450360431), we get a palindrome (58856665885).

The spelling of 13406305454 in words is "thirteen billion, four hundred six million, three hundred five thousand, four hundred fifty-four".