13433242634 has 32 divisors (see below), whose sum is σ = 23355371520. Its totient is φ = 5675587632.

The previous prime is 13433242619. The next prime is 13433242643. The reversal of 13433242634 is 43624233431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13433242594 and 13433242603.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 746507 + ... + 764289.

It is an arithmetic number, because the mean of its divisors is an integer number (729855360).

Almost surely, 2^13433242634 is an apocalyptic number.

13433242634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13433242634 is a deficient number, since it is larger than the sum of its proper divisors (9922128886).

13433242634 is a wasteful number, since it uses less digits than its factorization.

13433242634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18554.

The product of its digits is 124416, while the sum is 35.

The spelling of 13433242634 in words is "thirteen billion, four hundred thirty-three million, two hundred forty-two thousand, six hundred thirty-four".