13426461534045 has 16 divisors (see below), whose sum is σ = 24551243948160. Its totient is φ = 6137810986944.

The previous prime is 13426461534041. The next prime is 13426461534089. The reversal of 13426461534045 is 54043516462431.

It is not a de Polignac number, because 13426461534045 - 2² = 13426461534041 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13426461533985 and 13426461534003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13426461534041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63935531010 + ... + 63935531219.

It is an arithmetic number, because the mean of its divisors is an integer number (1534452746760).

Almost surely, 2^{13426461534045} is an apocalyptic number.

13426461534045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13426461534045 is a deficient number, since it is larger than the sum of its proper divisors (11124782414115).

13426461534045 is a wasteful number, since it uses less digits than its factorization.

13426461534045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127871062244.

The product of its (nonzero) digits is 4147200, while the sum is 48.

Adding to 13426461534045 its reverse (54043516462431), we get a palindrome (67469977996476).

The spelling of 13426461534045 in words is "thirteen trillion, four hundred twenty-six billion, four hundred sixty-one million, five hundred thirty-four thousand, forty-five".