13413626534 has 32 divisors (see below), whose sum is σ = 25950240000. Its totient is φ = 5045876640.

The previous prime is 13413626533. The next prime is 13413626549. The reversal of 13413626534 is 43562631431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13413626531) 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, 1497284 + ... + 1506215.

It is an arithmetic number, because the mean of its divisors is an integer number (810945000).

Almost surely, 2^13413626534 is an apocalyptic number.

13413626534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13413626534 is a deficient number, since it is larger than the sum of its proper divisors (12536613466).

13413626534 is a wasteful number, since it uses less digits than its factorization.

13413626534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003548.

The product of its digits is 155520, while the sum is 38.

The spelling of 13413626534 in words is "thirteen billion, four hundred thirteen million, six hundred twenty-six thousand, five hundred thirty-four".